2153856

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 5875200

約数和(自身を除く): 3721344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 79, 96, 128, 142, 158, 192, 213, 237, 284, 316, 384, 426, 474, 568, 632, 852, 948, 1136, 1264, 1704, 1896, 2272, 2528, 3408, 3792, 4544, 5056, 5609, 6816, 7584, 9088, 10112, 11218, 13632, 15168, 16827, 22436, 27264, 30336, 33654, 44872, 67308, 89744, 134616, 179488, 269232, 358976, 538464, 717952, 1076928, 2153856]

約数ペア:

[(1, 2153856), (2, 1076928), (3, 717952), (4, 538464), (6, 358976), (8, 269232), (12, 179488), (16, 134616), (24, 89744), (32, 67308), (48, 44872), (64, 33654), (71, 30336), (79, 27264), (96, 22436), (128, 16827), (142, 15168), (158, 13632), (192, 11218), (213, 10112), (237, 9088), (284, 7584), (316, 6816), (384, 5609), (426, 5056), (474, 4544), (568, 3792), (632, 3408), (852, 2528), (948, 2272), (1136, 1896), (1264, 1704)]