67428712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 143136000

約数和(自身を除く): 75707288

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 79, 104, 116, 158, 232, 283, 316, 377, 566, 632, 754, 1027, 1132, 1508, 2054, 2264, 2291, 3016, 3679, 4108, 4582, 7358, 8207, 8216, 9164, 14716, 16414, 18328, 22357, 29432, 29783, 32828, 44714, 59566, 65656, 89428, 106691, 119132, 178856, 213382, 238264, 290641, 426764, 581282, 648353, 853528, 1162564, 1296706, 2325128, 2593412, 5186824, 8428589, 16857178, 33714356, 67428712]

約数ペア:

[(1, 67428712), (2, 33714356), (4, 16857178), (8, 8428589), (13, 5186824), (26, 2593412), (29, 2325128), (52, 1296706), (58, 1162564), (79, 853528), (104, 648353), (116, 581282), (158, 426764), (232, 290641), (283, 238264), (316, 213382), (377, 178856), (566, 119132), (632, 106691), (754, 89428), (1027, 65656), (1132, 59566), (1508, 44714), (2054, 32828), (2264, 29783), (2291, 29432), (3016, 22357), (3679, 18328), (4108, 16414), (4582, 14716), (7358, 9164), (8207, 8216)]