42445788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 125411328

約数和(自身を除く): 82965540

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 71, 77, 84, 132, 142, 154, 213, 231, 284, 308, 426, 462, 497, 647, 781, 852, 924, 994, 1294, 1491, 1562, 1941, 1988, 2343, 2588, 2982, 3124, 3882, 4529, 4686, 5467, 5964, 7117, 7764, 9058, 9372, 10934, 13587, 14234, 16401, 18116, 21351, 21868, 27174, 28468, 32802, 42702, 45937, 49819, 54348, 65604, 85404, 91874, 99638, 137811, 149457, 183748, 199276, 275622, 298914, 321559, 505307, 551244, 597828, 643118, 964677, 1010614, 1286236, 1515921, 1929354, 2021228, 3031842, 3537149, 3858708, 6063684, 7074298, 10611447, 14148596, 21222894, 42445788]

約数ペア:

[(1, 42445788), (2, 21222894), (3, 14148596), (4, 10611447), (6, 7074298), (7, 6063684), (11, 3858708), (12, 3537149), (14, 3031842), (21, 2021228), (22, 1929354), (28, 1515921), (33, 1286236), (42, 1010614), (44, 964677), (66, 643118), (71, 597828), (77, 551244), (84, 505307), (132, 321559), (142, 298914), (154, 275622), (213, 199276), (231, 183748), (284, 149457), (308, 137811), (426, 99638), (462, 91874), (497, 85404), (647, 65604), (781, 54348), (852, 49819), (924, 45937), (994, 42702), (1294, 32802), (1491, 28468), (1562, 27174), (1941, 21868), (1988, 21351), (2343, 18116), (2588, 16401), (2982, 14234), (3124, 13587), (3882, 10934), (4529, 9372), (4686, 9058), (5467, 7764), (5964, 7117)]