13804144

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 40

約数和(自身を含む): 27656960

約数和(自身を除く): 13852816

約数列:

[1, 2, 4, 8, 16, 67, 79, 134, 158, 163, 268, 316, 326, 536, 632, 652, 1072, 1264, 1304, 2608, 5293, 10586, 10921, 12877, 21172, 21842, 25754, 42344, 43684, 51508, 84688, 87368, 103016, 174736, 206032, 862759, 1725518, 3451036, 6902072, 13804144]

約数ペア:

[(1, 13804144), (2, 6902072), (4, 3451036), (8, 1725518), (16, 862759), (67, 206032), (79, 174736), (134, 103016), (158, 87368), (163, 84688), (268, 51508), (316, 43684), (326, 42344), (536, 25754), (632, 21842), (652, 21172), (1072, 12877), (1264, 10921), (1304, 10586), (2608, 5293)]