42538656

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^2$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 114688224

約数和(自身を除く): 72149568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 79, 96, 142, 158, 213, 237, 284, 316, 426, 474, 568, 632, 852, 948, 1136, 1264, 1704, 1896, 2272, 2528, 3408, 3792, 5609, 6241, 6816, 7584, 11218, 12482, 16827, 18723, 22436, 24964, 33654, 37446, 44872, 49928, 67308, 74892, 89744, 99856, 134616, 149784, 179488, 199712, 269232, 299568, 443111, 538464, 599136, 886222, 1329333, 1772444, 2658666, 3544888, 5317332, 7089776, 10634664, 14179552, 21269328, 42538656]

約数ペア:

[(1, 42538656), (2, 21269328), (3, 14179552), (4, 10634664), (6, 7089776), (8, 5317332), (12, 3544888), (16, 2658666), (24, 1772444), (32, 1329333), (48, 886222), (71, 599136), (79, 538464), (96, 443111), (142, 299568), (158, 269232), (213, 199712), (237, 179488), (284, 149784), (316, 134616), (426, 99856), (474, 89744), (568, 74892), (632, 67308), (852, 49928), (948, 44872), (1136, 37446), (1264, 33654), (1704, 24964), (1896, 22436), (2272, 18723), (2528, 16827), (3408, 12482), (3792, 11218), (5609, 7584), (6241, 6816)]