22472893456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{662839}}^1$

素因数の和:663023

約数の個数: 40

約数和(自身を含む): 47178299840

約数和(自身を除く): 24705406384

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 8476, 16952, 33904, 662839, 1325678, 2651356, 5302712, 8616907, 10605424, 17233814, 34467628, 68935256, 108042757, 137870512, 216085514, 432171028, 864342056, 1404555841, 1728684112, 2809111682, 5618223364, 11236446728, 22472893456]

約数ペア:

[(1, 22472893456), (2, 11236446728), (4, 5618223364), (8, 2809111682), (13, 1728684112), (16, 1404555841), (26, 864342056), (52, 432171028), (104, 216085514), (163, 137870512), (208, 108042757), (326, 68935256), (652, 34467628), (1304, 17233814), (2119, 10605424), (2608, 8616907), (4238, 5302712), (8476, 2651356), (16952, 1325678), (33904, 662839)]