26209744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 55853568

約数和(自身を除く): 29643824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 137, 176, 274, 548, 1087, 1096, 1507, 2174, 2192, 3014, 4348, 6028, 8696, 11957, 12056, 17392, 23914, 24112, 47828, 95656, 148919, 191312, 297838, 595676, 1191352, 1638109, 2382704, 3276218, 6552436, 13104872, 26209744]

約数ペア:

[(1, 26209744), (2, 13104872), (4, 6552436), (8, 3276218), (11, 2382704), (16, 1638109), (22, 1191352), (44, 595676), (88, 297838), (137, 191312), (176, 148919), (274, 95656), (548, 47828), (1087, 24112), (1096, 23914), (1507, 17392), (2174, 12056), (2192, 11957), (3014, 8696), (4348, 6028)]