120970472

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{5387}}^1$

素因数の和:5801

約数の個数: 32

約数和(自身を含む): 259917120

約数和(自身を除く): 138946648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1604, 2807, 3208, 5387, 5614, 10774, 11228, 21548, 22456, 37709, 43096, 75418, 150836, 301672, 2160187, 4320374, 8640748, 15121309, 17281496, 30242618, 60485236, 120970472]

約数ペア:

[(1, 120970472), (2, 60485236), (4, 30242618), (7, 17281496), (8, 15121309), (14, 8640748), (28, 4320374), (56, 2160187), (401, 301672), (802, 150836), (1604, 75418), (2807, 43096), (3208, 37709), (5387, 22456), (5614, 21548), (10774, 11228)]