23898448

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 55790080

約数和(自身を除く): 31891632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 73, 74, 79, 112, 146, 148, 158, 259, 292, 296, 316, 511, 518, 553, 584, 592, 632, 1022, 1036, 1106, 1168, 1264, 2044, 2072, 2212, 2701, 2923, 4088, 4144, 4424, 5402, 5767, 5846, 8176, 8848, 10804, 11534, 11692, 18907, 20461, 21608, 23068, 23384, 37814, 40369, 40922, 43216, 46136, 46768, 75628, 80738, 81844, 92272, 151256, 161476, 163688, 213379, 302512, 322952, 327376, 426758, 645904, 853516, 1493653, 1707032, 2987306, 3414064, 5974612, 11949224, 23898448]

約数ペア:

[(1, 23898448), (2, 11949224), (4, 5974612), (7, 3414064), (8, 2987306), (14, 1707032), (16, 1493653), (28, 853516), (37, 645904), (56, 426758), (73, 327376), (74, 322952), (79, 302512), (112, 213379), (146, 163688), (148, 161476), (158, 151256), (259, 92272), (292, 81844), (296, 80738), (316, 75628), (511, 46768), (518, 46136), (553, 43216), (584, 40922), (592, 40369), (632, 37814), (1022, 23384), (1036, 23068), (1106, 21608), (1168, 20461), (1264, 18907), (2044, 11692), (2072, 11534), (2212, 10804), (2701, 8848), (2923, 8176), (4088, 5846), (4144, 5767), (4424, 5402)]