28735048804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{23447}}^1$

素因数の和:23665

約数の個数: 96

約数和(自身を含む): 65801465856

約数和(自身を除く): 37066417052

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 173, 253, 308, 322, 346, 506, 644, 692, 1012, 1211, 1771, 1903, 2422, 3542, 3806, 3979, 4844, 7084, 7612, 7958, 13321, 15916, 23447, 26642, 27853, 43769, 46894, 53284, 55706, 87538, 93788, 111412, 164129, 175076, 257917, 306383, 328258, 515834, 539281, 612766, 656516, 1031668, 1078562, 1225532, 1805419, 2157124, 3610838, 3774967, 4056331, 5932091, 7221676, 7549934, 8112662, 11864182, 15099868, 16225324, 23728364, 28394317, 41524637, 44619641, 56788634, 83049274, 89239282, 93295613, 113577268, 166098548, 178478564, 186591226, 312337487, 373182452, 624674974, 653069291, 1026251743, 1249349948, 1306138582, 2052503486, 2612277164, 4105006972, 7183762201, 14367524402, 28735048804]

約数ペア:

[(1, 28735048804), (2, 14367524402), (4, 7183762201), (7, 4105006972), (11, 2612277164), (14, 2052503486), (22, 1306138582), (23, 1249349948), (28, 1026251743), (44, 653069291), (46, 624674974), (77, 373182452), (92, 312337487), (154, 186591226), (161, 178478564), (173, 166098548), (253, 113577268), (308, 93295613), (322, 89239282), (346, 83049274), (506, 56788634), (644, 44619641), (692, 41524637), (1012, 28394317), (1211, 23728364), (1771, 16225324), (1903, 15099868), (2422, 11864182), (3542, 8112662), (3806, 7549934), (3979, 7221676), (4844, 5932091), (7084, 4056331), (7612, 3774967), (7958, 3610838), (13321, 2157124), (15916, 1805419), (23447, 1225532), (26642, 1078562), (27853, 1031668), (43769, 656516), (46894, 612766), (53284, 539281), (55706, 515834), (87538, 328258), (93788, 306383), (111412, 257917), (164129, 175076)]