42464296

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 95708160

約数和(自身を除く): 53243864

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 217, 244, 248, 401, 427, 434, 488, 802, 854, 868, 1604, 1708, 1736, 1891, 2807, 3208, 3416, 3782, 5614, 7564, 11228, 12431, 13237, 15128, 22456, 24461, 24862, 26474, 48922, 49724, 52948, 87017, 97844, 99448, 105896, 171227, 174034, 195688, 342454, 348068, 684908, 696136, 758291, 1369816, 1516582, 3033164, 5308037, 6066328, 10616074, 21232148, 42464296]

約数ペア:

[(1, 42464296), (2, 21232148), (4, 10616074), (7, 6066328), (8, 5308037), (14, 3033164), (28, 1516582), (31, 1369816), (56, 758291), (61, 696136), (62, 684908), (122, 348068), (124, 342454), (217, 195688), (244, 174034), (248, 171227), (401, 105896), (427, 99448), (434, 97844), (488, 87017), (802, 52948), (854, 49724), (868, 48922), (1604, 26474), (1708, 24862), (1736, 24461), (1891, 22456), (2807, 15128), (3208, 13237), (3416, 12431), (3782, 11228), (5614, 7564)]