15704078528

素因数分解:

$2^6\times {\mathrm{383}}^1\times {\mathrm{640669}}^1$

素因数の和:641064

約数の個数: 28

約数和(自身を含む): 31244194560

約数和(自身を除く): 15540116032

約数列:

[1, 2, 4, 8, 16, 32, 64, 383, 766, 1532, 3064, 6128, 12256, 24512, 640669, 1281338, 2562676, 5125352, 10250704, 20501408, 41002816, 245376227, 490752454, 981504908, 1963009816, 3926019632, 7852039264, 15704078528]

約数ペア:

[(1, 15704078528), (2, 7852039264), (4, 3926019632), (8, 1963009816), (16, 981504908), (32, 490752454), (64, 245376227), (383, 41002816), (766, 20501408), (1532, 10250704), (3064, 5125352), (6128, 2562676), (12256, 1281338), (24512, 640669)]