74747776

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{34351}}^1$

素因数の和:34382

約数の個数: 32

約数和(自身を含む): 157675680

約数和(自身を除く): 82927904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 34351, 68702, 137404, 274808, 549616, 583967, 1099232, 1167934, 2198464, 2335868, 4396928, 4671736, 9343472, 18686944, 37373888, 74747776]

約数ペア:

[(1, 74747776), (2, 37373888), (4, 18686944), (8, 9343472), (16, 4671736), (17, 4396928), (32, 2335868), (34, 2198464), (64, 1167934), (68, 1099232), (128, 583967), (136, 549616), (272, 274808), (544, 137404), (1088, 68702), (2176, 34351)]