78789592

素因数分解:

$2^3\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1597}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 169132320

約数和(自身を除く): 90342728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 881, 1597, 1762, 3194, 3524, 6167, 6388, 7048, 11179, 12334, 12776, 22358, 24668, 44716, 49336, 89432, 1406957, 2813914, 5627828, 9848699, 11255656, 19697398, 39394796, 78789592]

約数ペア:

[(1, 78789592), (2, 39394796), (4, 19697398), (7, 11255656), (8, 9848699), (14, 5627828), (28, 2813914), (56, 1406957), (881, 89432), (1597, 49336), (1762, 44716), (3194, 24668), (3524, 22358), (6167, 12776), (6388, 12334), (7048, 11179)]