40358818624

素因数分解:

$2^6\times {\mathrm{19423}}^1\times {\mathrm{32467}}^1$

素因数の和:51902

約数の個数: 28

約数和(自身を含む): 80093620864

約数和(自身を除く): 39734802240

約数列:

[1, 2, 4, 8, 16, 32, 64, 19423, 32467, 38846, 64934, 77692, 129868, 155384, 259736, 310768, 519472, 621536, 1038944, 1243072, 2077888, 630606541, 1261213082, 2522426164, 5044852328, 10089704656, 20179409312, 40358818624]

約数ペア:

[(1, 40358818624), (2, 20179409312), (4, 10089704656), (8, 5044852328), (16, 2522426164), (32, 1261213082), (64, 630606541), (19423, 2077888), (32467, 1243072), (38846, 1038944), (64934, 621536), (77692, 519472), (129868, 310768), (155384, 259736)]