426654992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{859}}^1$

素因数の和:1743

約数の個数: 40

約数和(自身を含む): 850987200

約数和(自身を除く): 424332208

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 839, 859, 1678, 1718, 3356, 3436, 6712, 6872, 13424, 13744, 31043, 31783, 62086, 63566, 124172, 127132, 248344, 254264, 496688, 508528, 720701, 1441402, 2882804, 5765608, 11531216, 26665937, 53331874, 106663748, 213327496, 426654992]

約数ペア:

[(1, 426654992), (2, 213327496), (4, 106663748), (8, 53331874), (16, 26665937), (37, 11531216), (74, 5765608), (148, 2882804), (296, 1441402), (592, 720701), (839, 508528), (859, 496688), (1678, 254264), (1718, 248344), (3356, 127132), (3436, 124172), (6712, 63566), (6872, 62086), (13424, 31783), (13744, 31043)]