26404328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 51408000

約数和(自身を除く): 25003672

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 1019, 2038, 3239, 4076, 6478, 8152, 12956, 25912, 41779, 80501, 83558, 161002, 167116, 322004, 334232, 644008, 3300541, 6601082, 13202164, 26404328]

約数ペア:

[(1, 26404328), (2, 13202164), (4, 6601082), (8, 3300541), (41, 644008), (79, 334232), (82, 322004), (158, 167116), (164, 161002), (316, 83558), (328, 80501), (632, 41779), (1019, 25912), (2038, 12956), (3239, 8152), (4076, 6478)]