25408192

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 56

約数和(自身を含む): 54022752

約数和(自身を除く): 28614560

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 164, 184, 328, 368, 421, 656, 736, 842, 943, 1312, 1472, 1684, 1886, 2624, 3368, 3772, 6736, 7544, 9683, 13472, 15088, 17261, 19366, 26944, 30176, 34522, 38732, 60352, 69044, 77464, 138088, 154928, 276176, 309856, 397003, 552352, 619712, 794006, 1104704, 1588012, 3176024, 6352048, 12704096, 25408192]

約数ペア:

[(1, 25408192), (2, 12704096), (4, 6352048), (8, 3176024), (16, 1588012), (23, 1104704), (32, 794006), (41, 619712), (46, 552352), (64, 397003), (82, 309856), (92, 276176), (164, 154928), (184, 138088), (328, 77464), (368, 69044), (421, 60352), (656, 38732), (736, 34522), (842, 30176), (943, 26944), (1312, 19366), (1472, 17261), (1684, 15088), (1886, 13472), (2624, 9683), (3368, 7544), (3772, 6736)]