8261947408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{28433}}^1$

素因数の和:28592

約数の個数: 80

約数和(自身を含む): 18954786816

約数和(自身を除く): 10692839408

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 127, 143, 176, 208, 254, 286, 508, 572, 1016, 1144, 1397, 1651, 2032, 2288, 2794, 3302, 5588, 6604, 11176, 13208, 18161, 22352, 26416, 28433, 36322, 56866, 72644, 113732, 145288, 227464, 290576, 312763, 369629, 454928, 625526, 739258, 1251052, 1478516, 2502104, 2957032, 3610991, 4065919, 5004208, 5914064, 7221982, 8131838, 14443964, 16263676, 28887928, 32527352, 39720901, 46942883, 57775856, 65054704, 79441802, 93885766, 158883604, 187771532, 317767208, 375543064, 516371713, 635534416, 751086128, 1032743426, 2065486852, 4130973704, 8261947408]

約数ペア:

[(1, 8261947408), (2, 4130973704), (4, 2065486852), (8, 1032743426), (11, 751086128), (13, 635534416), (16, 516371713), (22, 375543064), (26, 317767208), (44, 187771532), (52, 158883604), (88, 93885766), (104, 79441802), (127, 65054704), (143, 57775856), (176, 46942883), (208, 39720901), (254, 32527352), (286, 28887928), (508, 16263676), (572, 14443964), (1016, 8131838), (1144, 7221982), (1397, 5914064), (1651, 5004208), (2032, 4065919), (2288, 3610991), (2794, 2957032), (3302, 2502104), (5588, 1478516), (6604, 1251052), (11176, 739258), (13208, 625526), (18161, 454928), (22352, 369629), (26416, 312763), (28433, 290576), (36322, 227464), (56866, 145288), (72644, 113732)]