72425118728

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{1319}}^1\times {\mathrm{16381}}^1$

素因数の和:18125

約数の個数: 32

約数和(自身を含む): 136232712000

約数和(自身を除く): 63807593272

約数列:

[1, 2, 4, 8, 419, 838, 1319, 1676, 2638, 3352, 5276, 10552, 16381, 32762, 65524, 131048, 552661, 1105322, 2210644, 4421288, 6863639, 13727278, 21606539, 27454556, 43213078, 54909112, 86426156, 172852312, 9053139841, 18106279682, 36212559364, 72425118728]

約数ペア:

[(1, 72425118728), (2, 36212559364), (4, 18106279682), (8, 9053139841), (419, 172852312), (838, 86426156), (1319, 54909112), (1676, 43213078), (2638, 27454556), (3352, 21606539), (5276, 13727278), (10552, 6863639), (16381, 4421288), (32762, 2210644), (65524, 1105322), (131048, 552661)]