72819494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{2297}}^1$

素因数の和:2452

約数の個数: 24

約数和(自身を含む): 121031064

約数和(自身を除く): 48211570

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 1441, 2297, 2882, 4594, 15851, 25267, 31702, 50534, 277937, 300907, 555874, 601814, 3309977, 6619954, 36409747, 72819494]

約数ペア:

[(1, 72819494), (2, 36409747), (11, 6619954), (22, 3309977), (121, 601814), (131, 555874), (242, 300907), (262, 277937), (1441, 50534), (2297, 31702), (2882, 25267), (4594, 15851)]