78864464

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19031}}^1$

素因数の和:19083

約数の個数: 40

約数和(自身を含む): 179357568

約数和(自身を除く): 100493104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 19031, 38062, 76124, 133217, 152248, 266434, 304496, 532868, 704147, 1065736, 1408294, 2131472, 2816588, 4929029, 5633176, 9858058, 11266352, 19716116, 39432232, 78864464]

約数ペア:

[(1, 78864464), (2, 39432232), (4, 19716116), (7, 11266352), (8, 9858058), (14, 5633176), (16, 4929029), (28, 2816588), (37, 2131472), (56, 1408294), (74, 1065736), (112, 704147), (148, 532868), (259, 304496), (296, 266434), (518, 152248), (592, 133217), (1036, 76124), (2072, 38062), (4144, 19031)]