56516792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8647}}^1$

素因数の和:8715

約数の個数: 32

約数和(自身を含む): 114153600

約数和(自身を除く): 57636808

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 8647, 17294, 34588, 69176, 164293, 328586, 371821, 657172, 743642, 1314344, 1487284, 2974568, 7064599, 14129198, 28258396, 56516792]

約数ペア:

[(1, 56516792), (2, 28258396), (4, 14129198), (8, 7064599), (19, 2974568), (38, 1487284), (43, 1314344), (76, 743642), (86, 657172), (152, 371821), (172, 328586), (344, 164293), (817, 69176), (1634, 34588), (3268, 17294), (6536, 8647)]