7790748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 20939520

約数和(自身を除く): 13148772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 569, 652, 978, 1138, 1141, 1707, 1956, 2276, 2282, 3414, 3423, 3983, 4564, 6828, 6846, 7966, 11949, 13692, 15932, 23898, 47796, 92747, 185494, 278241, 370988, 556482, 649229, 1112964, 1298458, 1947687, 2596916, 3895374, 7790748]

約数ペア:

[(1, 7790748), (2, 3895374), (3, 2596916), (4, 1947687), (6, 1298458), (7, 1112964), (12, 649229), (14, 556482), (21, 370988), (28, 278241), (42, 185494), (84, 92747), (163, 47796), (326, 23898), (489, 15932), (569, 13692), (652, 11949), (978, 7966), (1138, 6846), (1141, 6828), (1707, 4564), (1956, 3983), (2276, 3423), (2282, 3414)]