72496256

素因数分解:

$2^7\times 7^1\times {\mathrm{80911}}^1$

素因数の和:80932

約数の個数: 32

約数和(自身を含む): 165060480

約数和(自身を除く): 92564224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 80911, 161822, 323644, 566377, 647288, 1132754, 1294576, 2265508, 2589152, 4531016, 5178304, 9062032, 10356608, 18124064, 36248128, 72496256]

約数ペア:

[(1, 72496256), (2, 36248128), (4, 18124064), (7, 10356608), (8, 9062032), (14, 5178304), (16, 4531016), (28, 2589152), (32, 2265508), (56, 1294576), (64, 1132754), (112, 647288), (128, 566377), (224, 323644), (448, 161822), (896, 80911)]