56495744

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 117830400

約数和(自身を除く): 61334656

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 79, 128, 148, 151, 158, 296, 302, 316, 592, 604, 632, 1184, 1208, 1264, 2368, 2416, 2528, 2923, 4736, 4832, 5056, 5587, 5846, 9664, 10112, 11174, 11692, 11929, 19328, 22348, 23384, 23858, 44696, 46768, 47716, 89392, 93536, 95432, 178784, 187072, 190864, 357568, 374144, 381728, 441373, 715136, 763456, 882746, 1526912, 1765492, 3530984, 7061968, 14123936, 28247872, 56495744]

約数ペア:

[(1, 56495744), (2, 28247872), (4, 14123936), (8, 7061968), (16, 3530984), (32, 1765492), (37, 1526912), (64, 882746), (74, 763456), (79, 715136), (128, 441373), (148, 381728), (151, 374144), (158, 357568), (296, 190864), (302, 187072), (316, 178784), (592, 95432), (604, 93536), (632, 89392), (1184, 47716), (1208, 46768), (1264, 44696), (2368, 23858), (2416, 23384), (2528, 22348), (2923, 19328), (4736, 11929), (4832, 11692), (5056, 11174), (5587, 10112), (5846, 9664)]