73851316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 161828352

約数和(自身を除く): 87977036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 347, 691, 694, 1382, 1388, 2429, 2764, 3817, 4837, 4858, 7601, 7634, 9674, 9716, 15202, 15268, 19348, 26719, 30404, 53207, 53438, 106414, 106876, 212828, 239777, 479554, 959108, 1678439, 2637547, 3356878, 5275094, 6713756, 10550188, 18462829, 36925658, 73851316]

約数ペア:

[(1, 73851316), (2, 36925658), (4, 18462829), (7, 10550188), (11, 6713756), (14, 5275094), (22, 3356878), (28, 2637547), (44, 1678439), (77, 959108), (154, 479554), (308, 239777), (347, 212828), (691, 106876), (694, 106414), (1382, 53438), (1388, 53207), (2429, 30404), (2764, 26719), (3817, 19348), (4837, 15268), (4858, 15202), (7601, 9716), (7634, 9674)]