38554912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 72

約数和(自身を含む): 88194960

約数和(自身を除く): 49640048

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 289, 352, 374, 379, 544, 578, 748, 758, 1156, 1496, 1516, 2312, 2992, 3032, 3179, 4169, 4624, 5984, 6064, 6358, 6443, 8338, 9248, 12128, 12716, 12886, 16676, 25432, 25772, 33352, 50864, 51544, 66704, 70873, 101728, 103088, 109531, 133408, 141746, 206176, 219062, 283492, 438124, 566984, 876248, 1133968, 1204841, 1752496, 2267936, 2409682, 3504992, 4819364, 9638728, 19277456, 38554912]

約数ペア:

[(1, 38554912), (2, 19277456), (4, 9638728), (8, 4819364), (11, 3504992), (16, 2409682), (17, 2267936), (22, 1752496), (32, 1204841), (34, 1133968), (44, 876248), (68, 566984), (88, 438124), (136, 283492), (176, 219062), (187, 206176), (272, 141746), (289, 133408), (352, 109531), (374, 103088), (379, 101728), (544, 70873), (578, 66704), (748, 51544), (758, 50864), (1156, 33352), (1496, 25772), (1516, 25432), (2312, 16676), (2992, 12886), (3032, 12716), (3179, 12128), (4169, 9248), (4624, 8338), (5984, 6443), (6064, 6358)]