13305128

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 25671360

約数和(自身を除く): 12366232

約数列:

[1, 2, 4, 8, 67, 103, 134, 206, 241, 268, 412, 482, 536, 824, 964, 1928, 6901, 13802, 16147, 24823, 27604, 32294, 49646, 55208, 64588, 99292, 129176, 198584, 1663141, 3326282, 6652564, 13305128]

約数ペア:

[(1, 13305128), (2, 6652564), (4, 3326282), (8, 1663141), (67, 198584), (103, 129176), (134, 99292), (206, 64588), (241, 55208), (268, 49646), (412, 32294), (482, 27604), (536, 24823), (824, 16147), (964, 13802), (1928, 6901)]