77825728

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:569

約数の個数: 56

約数和(自身を含む): 164756592

約数和(自身を除く): 86930864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 233, 272, 307, 466, 544, 614, 932, 1088, 1228, 1864, 2456, 3728, 3961, 4912, 5219, 7456, 7922, 9824, 10438, 14912, 15844, 19648, 20876, 31688, 41752, 63376, 71531, 83504, 126752, 143062, 167008, 253504, 286124, 334016, 572248, 1144496, 1216027, 2288992, 2432054, 4577984, 4864108, 9728216, 19456432, 38912864, 77825728]

約数ペア:

[(1, 77825728), (2, 38912864), (4, 19456432), (8, 9728216), (16, 4864108), (17, 4577984), (32, 2432054), (34, 2288992), (64, 1216027), (68, 1144496), (136, 572248), (233, 334016), (272, 286124), (307, 253504), (466, 167008), (544, 143062), (614, 126752), (932, 83504), (1088, 71531), (1228, 63376), (1864, 41752), (2456, 31688), (3728, 20876), (3961, 19648), (4912, 15844), (5219, 14912), (7456, 10438), (7922, 9824)]