8678714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 14999040

約数和(自身を除く): 6320326

約数列:

[1, 2, 11, 22, 29, 58, 61, 122, 223, 319, 446, 638, 671, 1342, 1769, 2453, 3538, 4906, 6467, 12934, 13603, 19459, 27206, 38918, 71137, 142274, 149633, 299266, 394487, 788974, 4339357, 8678714]

約数ペア:

[(1, 8678714), (2, 4339357), (11, 788974), (22, 394487), (29, 299266), (58, 149633), (61, 142274), (122, 71137), (223, 38918), (319, 27206), (446, 19459), (638, 13603), (671, 12934), (1342, 6467), (1769, 4906), (2453, 3538)]