72098512

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{63467}}^1$

素因数の和:63546

約数の個数: 20

約数和(自身を含む): 141660576

約数和(自身を除く): 69562064

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 63467, 126934, 253868, 507736, 1015472, 4506157, 9012314, 18024628, 36049256, 72098512]

約数ペア:

[(1, 72098512), (2, 36049256), (4, 18024628), (8, 9012314), (16, 4506157), (71, 1015472), (142, 507736), (284, 253868), (568, 126934), (1136, 63467)]