27758764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 55996416

約数和(自身を除く): 28237652

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 341, 433, 517, 682, 866, 1034, 1364, 1457, 1732, 2068, 2914, 4763, 5828, 9526, 13423, 16027, 19052, 20351, 26846, 32054, 40702, 53692, 64108, 81404, 147653, 223861, 295306, 447722, 590612, 630881, 895444, 1261762, 2523524, 6939691, 13879382, 27758764]

約数ペア:

[(1, 27758764), (2, 13879382), (4, 6939691), (11, 2523524), (22, 1261762), (31, 895444), (44, 630881), (47, 590612), (62, 447722), (94, 295306), (124, 223861), (188, 147653), (341, 81404), (433, 64108), (517, 53692), (682, 40702), (866, 32054), (1034, 26846), (1364, 20351), (1457, 19052), (1732, 16027), (2068, 13423), (2914, 9526), (4763, 5828)]