28540514088

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{15901}}^1$

素因数の和:16267

約数の個数: 96

約数和(自身を含む): 78402902760

約数和(自身を除く): 49862388672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 257, 291, 388, 514, 582, 771, 776, 873, 1028, 1164, 1542, 1746, 2056, 2313, 2328, 3084, 3492, 4626, 6168, 6984, 9252, 15901, 18504, 24929, 31802, 47703, 49858, 63604, 74787, 95406, 99716, 127208, 143109, 149574, 190812, 199432, 224361, 286218, 299148, 381624, 448722, 572436, 598296, 897444, 1144872, 1542397, 1794888, 3084794, 4086557, 4627191, 6169588, 8173114, 9254382, 12259671, 12339176, 13881573, 16346228, 18508764, 24519342, 27763146, 32692456, 36779013, 37017528, 49038684, 55526292, 73558026, 98077368, 111052584, 147116052, 294232104, 396396029, 792792058, 1189188087, 1585584116, 2378376174, 3171168232, 3567564261, 4756752348, 7135128522, 9513504696, 14270257044, 28540514088]

約数ペア:

[(1, 28540514088), (2, 14270257044), (3, 9513504696), (4, 7135128522), (6, 4756752348), (8, 3567564261), (9, 3171168232), (12, 2378376174), (18, 1585584116), (24, 1189188087), (36, 792792058), (72, 396396029), (97, 294232104), (194, 147116052), (257, 111052584), (291, 98077368), (388, 73558026), (514, 55526292), (582, 49038684), (771, 37017528), (776, 36779013), (873, 32692456), (1028, 27763146), (1164, 24519342), (1542, 18508764), (1746, 16346228), (2056, 13881573), (2313, 12339176), (2328, 12259671), (3084, 9254382), (3492, 8173114), (4626, 6169588), (6168, 4627191), (6984, 4086557), (9252, 3084794), (15901, 1794888), (18504, 1542397), (24929, 1144872), (31802, 897444), (47703, 598296), (49858, 572436), (63604, 448722), (74787, 381624), (95406, 299148), (99716, 286218), (127208, 224361), (143109, 199432), (149574, 190812)]