67177744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 60

約数和(自身を含む): 142956252

約数和(自身を除く): 75778508

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 257, 272, 496, 514, 527, 961, 1028, 1054, 1922, 2056, 2108, 3844, 4112, 4216, 4369, 7688, 7967, 8432, 8738, 15376, 15934, 16337, 17476, 31868, 32674, 34952, 63736, 65348, 69904, 127472, 130696, 135439, 246977, 261392, 270878, 493954, 541756, 987908, 1083512, 1975816, 2167024, 3951632, 4198609, 8397218, 16794436, 33588872, 67177744]

約数ペア:

[(1, 67177744), (2, 33588872), (4, 16794436), (8, 8397218), (16, 4198609), (17, 3951632), (31, 2167024), (34, 1975816), (62, 1083512), (68, 987908), (124, 541756), (136, 493954), (248, 270878), (257, 261392), (272, 246977), (496, 135439), (514, 130696), (527, 127472), (961, 69904), (1028, 65348), (1054, 63736), (1922, 34952), (2056, 32674), (2108, 31868), (3844, 17476), (4112, 16337), (4216, 15934), (4369, 15376), (7688, 8738), (7967, 8432)]