6466408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 13212360

約数和(自身を除く): 6745952

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 641, 776, 1261, 1282, 2522, 2564, 5044, 5128, 8333, 10088, 16666, 33332, 62177, 66664, 124354, 248708, 497416, 808301, 1616602, 3233204, 6466408]

約数ペア:

[(1, 6466408), (2, 3233204), (4, 1616602), (8, 808301), (13, 497416), (26, 248708), (52, 124354), (97, 66664), (104, 62177), (194, 33332), (388, 16666), (641, 10088), (776, 8333), (1261, 5128), (1282, 5044), (2522, 2564)]