66380648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11351}}^1$

素因数の和:11417

約数の個数: 32

約数和(自身を含む): 134861760

約数和(自身を除く): 68481112

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 11351, 22702, 45404, 90808, 192967, 385934, 488093, 771868, 976186, 1543736, 1952372, 3904744, 8297581, 16595162, 33190324, 66380648]

約数ペア:

[(1, 66380648), (2, 33190324), (4, 16595162), (8, 8297581), (17, 3904744), (34, 1952372), (43, 1543736), (68, 976186), (86, 771868), (136, 488093), (172, 385934), (344, 192967), (731, 90808), (1462, 45404), (2924, 22702), (5848, 11351)]