636763696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{2311}}^1$

素因数の和:3349

約数の個数: 40

約数和(自身を含む): 1308157344

約数和(自身を除く): 671393648

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1013, 2026, 2311, 4052, 4622, 8104, 9244, 16208, 17221, 18488, 34442, 36976, 39287, 68884, 78574, 137768, 157148, 275536, 314296, 628592, 2341043, 4682086, 9364172, 18728344, 37456688, 39797731, 79595462, 159190924, 318381848, 636763696]

約数ペア:

[(1, 636763696), (2, 318381848), (4, 159190924), (8, 79595462), (16, 39797731), (17, 37456688), (34, 18728344), (68, 9364172), (136, 4682086), (272, 2341043), (1013, 628592), (2026, 314296), (2311, 275536), (4052, 157148), (4622, 137768), (8104, 78574), (9244, 68884), (16208, 39287), (17221, 36976), (18488, 34442)]