73691437136

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{770573}}^1$

素因数の和:770763

約数の個数: 40

約数和(自身を含む): 147148811040

約数和(自身を除く): 73457373904

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 278, 344, 556, 688, 1112, 2224, 5977, 11954, 23908, 47816, 95632, 770573, 1541146, 3082292, 6164584, 12329168, 33134639, 66269278, 107109647, 132538556, 214219294, 265077112, 428438588, 530154224, 856877176, 1713754352, 4605714821, 9211429642, 18422859284, 36845718568, 73691437136]

約数ペア:

[(1, 73691437136), (2, 36845718568), (4, 18422859284), (8, 9211429642), (16, 4605714821), (43, 1713754352), (86, 856877176), (139, 530154224), (172, 428438588), (278, 265077112), (344, 214219294), (556, 132538556), (688, 107109647), (1112, 66269278), (2224, 33134639), (5977, 12329168), (11954, 6164584), (23908, 3082292), (47816, 1541146), (95632, 770573)]