21718624

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{1283}}^1$

素因数の和:1339

約数の個数: 36

約数和(自身を含む): 44733276

約数和(自身を除く): 23014652

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 529, 736, 1058, 1283, 2116, 2566, 4232, 5132, 8464, 10264, 16928, 20528, 29509, 41056, 59018, 118036, 236072, 472144, 678707, 944288, 1357414, 2714828, 5429656, 10859312, 21718624]

約数ペア:

[(1, 21718624), (2, 10859312), (4, 5429656), (8, 2714828), (16, 1357414), (23, 944288), (32, 678707), (46, 472144), (92, 236072), (184, 118036), (368, 59018), (529, 41056), (736, 29509), (1058, 20528), (1283, 16928), (2116, 10264), (2566, 8464), (4232, 5132)]