1439968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2674

約数の個数: 24

約数和(自身を含む): 3002832

約数和(自身を除く): 1562864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 2647, 5294, 10588, 21176, 42352, 44999, 84704, 89998, 179996, 359992, 719984, 1439968]

約数ペア:

[(1, 1439968), (2, 719984), (4, 359992), (8, 179996), (16, 89998), (17, 84704), (32, 44999), (34, 42352), (68, 21176), (136, 10588), (272, 5294), (544, 2647)]