28417369722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{5471}}^1$

素因数の和:5808

約数の個数: 128

約数和(自身を含む): 71610531840

約数和(自身を除く): 43193162118

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 283, 322, 399, 437, 483, 566, 798, 849, 874, 966, 1311, 1698, 1981, 2622, 3059, 3962, 5377, 5471, 5943, 6118, 6509, 9177, 10754, 10942, 11886, 13018, 16131, 16413, 18354, 19527, 32262, 32826, 37639, 38297, 39054, 45563, 75278, 76594, 91126, 103949, 112917, 114891, 123671, 125833, 136689, 207898, 225834, 229782, 247342, 251666, 273378, 311847, 371013, 377499, 623694, 727643, 742026, 754998, 865697, 880831, 1455286, 1548293, 1731394, 1761662, 2182929, 2390827, 2597091, 2642493, 3096586, 4365858, 4644879, 4781654, 5194182, 5284986, 7172481, 9289758, 10838051, 14344962, 16735789, 21676102, 29417567, 32514153, 33471578, 35610739, 50207367, 58835134, 65028306, 71221478, 88252701, 100414734, 106832217, 176505402, 205922969, 213664434, 249275173, 411845938, 498550346, 617768907, 676604041, 747825519, 1235537814, 1353208082, 1495651038, 2029812123, 4059624246, 4736228287, 9472456574, 14208684861, 28417369722]

約数ペア:

[(1, 28417369722), (2, 14208684861), (3, 9472456574), (6, 4736228287), (7, 4059624246), (14, 2029812123), (19, 1495651038), (21, 1353208082), (23, 1235537814), (38, 747825519), (42, 676604041), (46, 617768907), (57, 498550346), (69, 411845938), (114, 249275173), (133, 213664434), (138, 205922969), (161, 176505402), (266, 106832217), (283, 100414734), (322, 88252701), (399, 71221478), (437, 65028306), (483, 58835134), (566, 50207367), (798, 35610739), (849, 33471578), (874, 32514153), (966, 29417567), (1311, 21676102), (1698, 16735789), (1981, 14344962), (2622, 10838051), (3059, 9289758), (3962, 7172481), (5377, 5284986), (5471, 5194182), (5943, 4781654), (6118, 4644879), (6509, 4365858), (9177, 3096586), (10754, 2642493), (10942, 2597091), (11886, 2390827), (13018, 2182929), (16131, 1761662), (16413, 1731394), (18354, 1548293), (19527, 1455286), (32262, 880831), (32826, 865697), (37639, 754998), (38297, 742026), (39054, 727643), (45563, 623694), (75278, 377499), (76594, 371013), (91126, 311847), (103949, 273378), (112917, 251666), (114891, 247342), (123671, 229782), (125833, 225834), (136689, 207898)]