73547746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 123716160

約数和(自身を除く): 50168414

約数列:

[1, 2, 17, 19, 34, 38, 257, 323, 443, 514, 646, 886, 4369, 4883, 7531, 8417, 8738, 9766, 15062, 16834, 83011, 113851, 143089, 166022, 227702, 286178, 1935467, 2163169, 3870934, 4326338, 36773873, 73547746]

約数ペア:

[(1, 73547746), (2, 36773873), (17, 4326338), (19, 3870934), (34, 2163169), (38, 1935467), (257, 286178), (323, 227702), (443, 166022), (514, 143089), (646, 113851), (886, 83011), (4369, 16834), (4883, 15062), (7531, 9766), (8417, 8738)]