7156718044

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^2\times {\mathrm{541}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 14858943008

約数和(自身を除く): 7702224964

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 113, 148, 226, 259, 452, 518, 541, 791, 1036, 1082, 1582, 2164, 3164, 3787, 4181, 7574, 8362, 12769, 15148, 16724, 20017, 25538, 29267, 40034, 51076, 58534, 61133, 80068, 89383, 117068, 122266, 140119, 178766, 244532, 280238, 357532, 427931, 472453, 560476, 855862, 944906, 1711724, 1889812, 2261921, 3307171, 4523842, 6614342, 6908029, 9047684, 13228684, 13816058, 15833447, 27632116, 31666894, 48356203, 63333788, 96712406, 193424812, 255597073, 511194146, 1022388292, 1789179511, 3578359022, 7156718044]

約数ペア:

[(1, 7156718044), (2, 3578359022), (4, 1789179511), (7, 1022388292), (14, 511194146), (28, 255597073), (37, 193424812), (74, 96712406), (113, 63333788), (148, 48356203), (226, 31666894), (259, 27632116), (452, 15833447), (518, 13816058), (541, 13228684), (791, 9047684), (1036, 6908029), (1082, 6614342), (1582, 4523842), (2164, 3307171), (3164, 2261921), (3787, 1889812), (4181, 1711724), (7574, 944906), (8362, 855862), (12769, 560476), (15148, 472453), (16724, 427931), (20017, 357532), (25538, 280238), (29267, 244532), (40034, 178766), (51076, 140119), (58534, 122266), (61133, 117068), (80068, 89383)]