71939456

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{7699}}^1$

素因数の和:7786

約数の個数: 32

約数和(自身を含む): 145299000

約数和(自身を除く): 73359544

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 7699, 9344, 15398, 30796, 61592, 123184, 246368, 492736, 562027, 985472, 1124054, 2248108, 4496216, 8992432, 17984864, 35969728, 71939456]

約数ペア:

[(1, 71939456), (2, 35969728), (4, 17984864), (8, 8992432), (16, 4496216), (32, 2248108), (64, 1124054), (73, 985472), (128, 562027), (146, 492736), (292, 246368), (584, 123184), (1168, 61592), (2336, 30796), (4672, 15398), (7699, 9344)]