26385736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6857}}^1$

素因数の和:6913

約数の個数: 32

約数和(自身を含む): 54726840

約数和(自身を除く): 28341104

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 6857, 13714, 27428, 54856, 89141, 178282, 253709, 356564, 507418, 713128, 1014836, 2029672, 3298217, 6596434, 13192868, 26385736]

約数ペア:

[(1, 26385736), (2, 13192868), (4, 6596434), (8, 3298217), (13, 2029672), (26, 1014836), (37, 713128), (52, 507418), (74, 356564), (104, 253709), (148, 178282), (296, 89141), (481, 54856), (962, 27428), (1924, 13714), (3848, 6857)]