78523928

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5867}}^1$

素因数の和:6119

約数の個数: 32

約数和(自身を含む): 168998400

約数和(自身を除く): 90474472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 5867, 6692, 11734, 13384, 23468, 41069, 46936, 82138, 164276, 328552, 1402213, 2804426, 5608852, 9815491, 11217704, 19630982, 39261964, 78523928]

約数ペア:

[(1, 78523928), (2, 39261964), (4, 19630982), (7, 11217704), (8, 9815491), (14, 5608852), (28, 2804426), (56, 1402213), (239, 328552), (478, 164276), (956, 82138), (1673, 46936), (1912, 41069), (3346, 23468), (5867, 13384), (6692, 11734)]