8845928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 21168000

約数和(自身を除く): 12322072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 419, 728, 754, 812, 838, 1508, 1624, 1676, 2639, 2933, 3016, 3352, 5278, 5447, 5866, 10556, 10894, 11732, 12151, 21112, 21788, 23464, 24302, 38129, 43576, 48604, 76258, 85057, 97208, 152516, 157963, 170114, 305032, 315926, 340228, 631852, 680456, 1105741, 1263704, 2211482, 4422964, 8845928]

約数ペア:

[(1, 8845928), (2, 4422964), (4, 2211482), (7, 1263704), (8, 1105741), (13, 680456), (14, 631852), (26, 340228), (28, 315926), (29, 305032), (52, 170114), (56, 157963), (58, 152516), (91, 97208), (104, 85057), (116, 76258), (182, 48604), (203, 43576), (232, 38129), (364, 24302), (377, 23464), (406, 21788), (419, 21112), (728, 12151), (754, 11732), (812, 10894), (838, 10556), (1508, 5866), (1624, 5447), (1676, 5278), (2639, 3352), (2933, 3016)]