2687432896

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{21859}}^1$

素因数の和:22001

約数の個数: 56

約数和(自身を含む): 5696803440

約数和(自身を除く): 3009370544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 136, 226, 272, 452, 544, 904, 1088, 1808, 1921, 3616, 3842, 7232, 7684, 15368, 21859, 30736, 43718, 61472, 87436, 122944, 174872, 349744, 371603, 699488, 743206, 1398976, 1486412, 2470067, 2972824, 4940134, 5945648, 9880268, 11891296, 19760536, 23782592, 39521072, 41991139, 79042144, 83982278, 158084288, 167964556, 335929112, 671858224, 1343716448, 2687432896]

約数ペア:

[(1, 2687432896), (2, 1343716448), (4, 671858224), (8, 335929112), (16, 167964556), (17, 158084288), (32, 83982278), (34, 79042144), (64, 41991139), (68, 39521072), (113, 23782592), (136, 19760536), (226, 11891296), (272, 9880268), (452, 5945648), (544, 4940134), (904, 2972824), (1088, 2470067), (1808, 1486412), (1921, 1398976), (3616, 743206), (3842, 699488), (7232, 371603), (7684, 349744), (15368, 174872), (21859, 122944), (30736, 87436), (43718, 61472)]