26220272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3407}}^1$

素因数の和:3465

約数の個数: 40

約数和(自身を含む): 56204736

約数和(自身を除く): 29984464

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3407, 3848, 6814, 7696, 13628, 27256, 44291, 54512, 88582, 126059, 177164, 252118, 354328, 504236, 708656, 1008472, 1638767, 2016944, 3277534, 6555068, 13110136, 26220272]

約数ペア:

[(1, 26220272), (2, 13110136), (4, 6555068), (8, 3277534), (13, 2016944), (16, 1638767), (26, 1008472), (37, 708656), (52, 504236), (74, 354328), (104, 252118), (148, 177164), (208, 126059), (296, 88582), (481, 54512), (592, 44291), (962, 27256), (1924, 13628), (3407, 7696), (3848, 6814)]