26590304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 57788640

約数和(自身を除く): 31198336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 1559, 2132, 3118, 4264, 6236, 8528, 12472, 17056, 20267, 24944, 40534, 49888, 63919, 81068, 127838, 162136, 255676, 324272, 511352, 648544, 830947, 1022704, 1661894, 2045408, 3323788, 6647576, 13295152, 26590304]

約数ペア:

[(1, 26590304), (2, 13295152), (4, 6647576), (8, 3323788), (13, 2045408), (16, 1661894), (26, 1022704), (32, 830947), (41, 648544), (52, 511352), (82, 324272), (104, 255676), (164, 162136), (208, 127838), (328, 81068), (416, 63919), (533, 49888), (656, 40534), (1066, 24944), (1312, 20267), (1559, 17056), (2132, 12472), (3118, 8528), (4264, 6236)]