13458688

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2802

約数の個数: 36

約数和(自身を含む): 28288960

約数和(自身を除く): 14830272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 2767, 4864, 5534, 11068, 22136, 44272, 52573, 88544, 105146, 177088, 210292, 354176, 420584, 708352, 841168, 1682336, 3364672, 6729344, 13458688]

約数ペア:

[(1, 13458688), (2, 6729344), (4, 3364672), (8, 1682336), (16, 841168), (19, 708352), (32, 420584), (38, 354176), (64, 210292), (76, 177088), (128, 105146), (152, 88544), (256, 52573), (304, 44272), (608, 22136), (1216, 11068), (2432, 5534), (2767, 4864)]