64886204

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{727}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 116127648

約数和(自身を除く): 51241444

約数列:

[1, 2, 4, 53, 106, 212, 421, 727, 842, 1454, 1684, 2908, 22313, 38531, 44626, 77062, 89252, 154124, 306067, 612134, 1224268, 16221551, 32443102, 64886204]

約数ペア:

[(1, 64886204), (2, 32443102), (4, 16221551), (53, 1224268), (106, 612134), (212, 306067), (421, 154124), (727, 89252), (842, 77062), (1454, 44626), (1684, 38531), (2908, 22313)]