38377724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 85349376

約数和(自身を除く): 46971652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 2351, 4081, 4702, 8162, 9404, 16324, 16457, 25861, 32914, 51722, 65828, 103444, 124603, 181027, 249206, 362054, 498412, 724108, 872221, 1370633, 1744442, 2741266, 3488884, 5482532, 9594431, 19188862, 38377724]

約数ペア:

[(1, 38377724), (2, 19188862), (4, 9594431), (7, 5482532), (11, 3488884), (14, 2741266), (22, 1744442), (28, 1370633), (44, 872221), (53, 724108), (77, 498412), (106, 362054), (154, 249206), (212, 181027), (308, 124603), (371, 103444), (583, 65828), (742, 51722), (1166, 32914), (1484, 25861), (2332, 16457), (2351, 16324), (4081, 9404), (4702, 8162)]