65791396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{20483}}^1$

素因数の和:20571

約数の個数: 24

約数和(自身を含む): 127328544

約数和(自身を除く): 61537148

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 20483, 40966, 81932, 225313, 450626, 901252, 1495259, 2990518, 5981036, 16447849, 32895698, 65791396]

約数ペア:

[(1, 65791396), (2, 32895698), (4, 16447849), (11, 5981036), (22, 2990518), (44, 1495259), (73, 901252), (146, 450626), (292, 225313), (803, 81932), (1606, 40966), (3212, 20483)]