26228656

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 52161840

約数和(自身を除く): 25933184

約数列:

[1, 2, 4, 8, 16, 89, 113, 163, 178, 226, 326, 356, 452, 652, 712, 904, 1304, 1424, 1808, 2608, 10057, 14507, 18419, 20114, 29014, 36838, 40228, 58028, 73676, 80456, 116056, 147352, 160912, 232112, 294704, 1639291, 3278582, 6557164, 13114328, 26228656]

約数ペア:

[(1, 26228656), (2, 13114328), (4, 6557164), (8, 3278582), (16, 1639291), (89, 294704), (113, 232112), (163, 160912), (178, 147352), (226, 116056), (326, 80456), (356, 73676), (452, 58028), (652, 40228), (712, 36838), (904, 29014), (1304, 20114), (1424, 18419), (1808, 14507), (2608, 10057)]