61601264

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{72643}}^1$

素因数の和:72704

約数の個数: 20

約数和(自身を含む): 121606056

約数和(自身を除く): 60004792

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 72643, 145286, 290572, 581144, 1162288, 3850079, 7700158, 15400316, 30800632, 61601264]

約数ペア:

[(1, 61601264), (2, 30800632), (4, 15400316), (8, 7700158), (16, 3850079), (53, 1162288), (106, 581144), (212, 290572), (424, 145286), (848, 72643)]