40089434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15313}}^1$

素因数の和:15350

約数の個数: 32

約数和(自身を含む): 79387776

約数和(自身を除く): 39298342

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 15313, 30626, 107191, 168443, 214382, 260321, 336886, 520642, 1179101, 1822247, 2358202, 2863531, 3644494, 5727062, 20044717, 40089434]

約数ペア:

[(1, 40089434), (2, 20044717), (7, 5727062), (11, 3644494), (14, 2863531), (17, 2358202), (22, 1822247), (34, 1179101), (77, 520642), (119, 336886), (154, 260321), (187, 214382), (238, 168443), (374, 107191), (1309, 30626), (2618, 15313)]