73521728

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5659}}^1$

素因数の和:5707

約数の個数: 56

約数和(自身を含む): 172516800

約数和(自身を除く): 98995072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 5659, 6496, 11318, 12992, 22636, 39613, 45272, 79226, 90544, 158452, 164111, 181088, 316904, 328222, 362176, 633808, 656444, 1148777, 1267616, 1312888, 2297554, 2535232, 2625776, 4595108, 5251552, 9190216, 10503104, 18380432, 36760864, 73521728]

約数ペア:

[(1, 73521728), (2, 36760864), (4, 18380432), (7, 10503104), (8, 9190216), (14, 5251552), (16, 4595108), (28, 2625776), (29, 2535232), (32, 2297554), (56, 1312888), (58, 1267616), (64, 1148777), (112, 656444), (116, 633808), (203, 362176), (224, 328222), (232, 316904), (406, 181088), (448, 164111), (464, 158452), (812, 90544), (928, 79226), (1624, 45272), (1856, 39613), (3248, 22636), (5659, 12992), (6496, 11318)]