28037046

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 67196160

約数和(自身を除く): 39159114

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 37, 38, 46, 51, 57, 69, 74, 102, 111, 114, 138, 222, 289, 323, 391, 437, 578, 629, 646, 703, 782, 851, 867, 874, 969, 1173, 1258, 1311, 1406, 1702, 1734, 1887, 1938, 2109, 2346, 2553, 2622, 3774, 4218, 5106, 5491, 6647, 7429, 10693, 10982, 11951, 13294, 14467, 14858, 16169, 16473, 19941, 21386, 22287, 23902, 28934, 32079, 32338, 32946, 35853, 39882, 43401, 44574, 48507, 64158, 71706, 86802, 97014, 126293, 203167, 245939, 252586, 274873, 378879, 406334, 491878, 549746, 609501, 737817, 757758, 824619, 1219002, 1475634, 1649238, 4672841, 9345682, 14018523, 28037046]

約数ペア:

[(1, 28037046), (2, 14018523), (3, 9345682), (6, 4672841), (17, 1649238), (19, 1475634), (23, 1219002), (34, 824619), (37, 757758), (38, 737817), (46, 609501), (51, 549746), (57, 491878), (69, 406334), (74, 378879), (102, 274873), (111, 252586), (114, 245939), (138, 203167), (222, 126293), (289, 97014), (323, 86802), (391, 71706), (437, 64158), (578, 48507), (629, 44574), (646, 43401), (703, 39882), (782, 35853), (851, 32946), (867, 32338), (874, 32079), (969, 28934), (1173, 23902), (1258, 22287), (1311, 21386), (1406, 19941), (1702, 16473), (1734, 16169), (1887, 14858), (1938, 14467), (2109, 13294), (2346, 11951), (2553, 10982), (2622, 10693), (3774, 7429), (4218, 6647), (5106, 5491)]