68643932

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{5851}}^1$

素因数の和:6281

約数の個数: 24

約数和(自身を含む): 137639040

約数和(自身を除く): 68995108

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5851, 5866, 11702, 11732, 23404, 40957, 81914, 163828, 2451569, 4903138, 9806276, 17160983, 34321966, 68643932]

約数ペア:

[(1, 68643932), (2, 34321966), (4, 17160983), (7, 9806276), (14, 4903138), (28, 2451569), (419, 163828), (838, 81914), (1676, 40957), (2933, 23404), (5851, 11732), (5866, 11702)]