6409928

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:3989

約数の個数: 32

約数和(自身を含む): 14212800

約数和(自身を除く): 7802872

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 3947, 7894, 15788, 27629, 31576, 55258, 110516, 114463, 221032, 228926, 457852, 801241, 915704, 1602482, 3204964, 6409928]

約数ペア:

[(1, 6409928), (2, 3204964), (4, 1602482), (7, 915704), (8, 801241), (14, 457852), (28, 228926), (29, 221032), (56, 114463), (58, 110516), (116, 55258), (203, 31576), (232, 27629), (406, 15788), (812, 7894), (1624, 3947)]