72230572

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{607}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 128701440

約数和(自身を除く): 56470868

約数列:

[1, 2, 4, 71, 142, 284, 419, 607, 838, 1214, 1676, 2428, 29749, 43097, 59498, 86194, 118996, 172388, 254333, 508666, 1017332, 18057643, 36115286, 72230572]

約数ペア:

[(1, 72230572), (2, 36115286), (4, 18057643), (71, 1017332), (142, 508666), (284, 254333), (419, 172388), (607, 118996), (838, 86194), (1214, 59498), (1676, 43097), (2428, 29749)]