71245672

素因数分解:

$2^3\times {\mathrm{1489}}^1\times {\mathrm{5981}}^1$

素因数の和:7476

約数の個数: 16

約数和(自身を含む): 133697700

約数和(自身を除く): 62452028

約数列:

[1, 2, 4, 8, 1489, 2978, 5956, 5981, 11912, 11962, 23924, 47848, 8905709, 17811418, 35622836, 71245672]

約数ペア:

[(1, 71245672), (2, 35622836), (4, 17811418), (8, 8905709), (1489, 47848), (2978, 23924), (5956, 11962), (5981, 11912)]