39254964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 109326336

約数和(自身を除く): 70071372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 61, 84, 94, 122, 141, 163, 183, 188, 244, 282, 326, 329, 366, 427, 489, 564, 652, 658, 732, 854, 978, 987, 1141, 1281, 1316, 1708, 1956, 1974, 2282, 2562, 2867, 3423, 3948, 4564, 5124, 5734, 6846, 7661, 8601, 9943, 11468, 13692, 15322, 17202, 19886, 20069, 22983, 29829, 30644, 34404, 39772, 40138, 45966, 53627, 59658, 60207, 69601, 80276, 91932, 107254, 119316, 120414, 139202, 160881, 208803, 214508, 240828, 278404, 321762, 417606, 467321, 643524, 835212, 934642, 1401963, 1869284, 2803926, 3271247, 5607852, 6542494, 9813741, 13084988, 19627482, 39254964]

約数ペア:

[(1, 39254964), (2, 19627482), (3, 13084988), (4, 9813741), (6, 6542494), (7, 5607852), (12, 3271247), (14, 2803926), (21, 1869284), (28, 1401963), (42, 934642), (47, 835212), (61, 643524), (84, 467321), (94, 417606), (122, 321762), (141, 278404), (163, 240828), (183, 214508), (188, 208803), (244, 160881), (282, 139202), (326, 120414), (329, 119316), (366, 107254), (427, 91932), (489, 80276), (564, 69601), (652, 60207), (658, 59658), (732, 53627), (854, 45966), (978, 40138), (987, 39772), (1141, 34404), (1281, 30644), (1316, 29829), (1708, 22983), (1956, 20069), (1974, 19886), (2282, 17202), (2562, 15322), (2867, 13692), (3423, 11468), (3948, 9943), (4564, 8601), (5124, 7661), (5734, 6846)]