64006976

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 112

約数和(自身を含む): 149230080

約数和(自身を除く): 85223104

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 59, 64, 67, 88, 92, 118, 134, 176, 184, 236, 253, 268, 352, 368, 472, 506, 536, 649, 704, 736, 737, 944, 1012, 1072, 1298, 1357, 1472, 1474, 1541, 1888, 2024, 2144, 2596, 2714, 2948, 3082, 3776, 3953, 4048, 4288, 5192, 5428, 5896, 6164, 7906, 8096, 10384, 10856, 11792, 12328, 14927, 15812, 16192, 16951, 20768, 21712, 23584, 24656, 29854, 31624, 33902, 41536, 43424, 43483, 47168, 49312, 59708, 63248, 67804, 86848, 86966, 90919, 98624, 119416, 126496, 135608, 173932, 181838, 238832, 252992, 271216, 347864, 363676, 477664, 542432, 695728, 727352, 955328, 1000109, 1084864, 1391456, 1454704, 2000218, 2782912, 2909408, 4000436, 5818816, 8000872, 16001744, 32003488, 64006976]

約数ペア:

[(1, 64006976), (2, 32003488), (4, 16001744), (8, 8000872), (11, 5818816), (16, 4000436), (22, 2909408), (23, 2782912), (32, 2000218), (44, 1454704), (46, 1391456), (59, 1084864), (64, 1000109), (67, 955328), (88, 727352), (92, 695728), (118, 542432), (134, 477664), (176, 363676), (184, 347864), (236, 271216), (253, 252992), (268, 238832), (352, 181838), (368, 173932), (472, 135608), (506, 126496), (536, 119416), (649, 98624), (704, 90919), (736, 86966), (737, 86848), (944, 67804), (1012, 63248), (1072, 59708), (1298, 49312), (1357, 47168), (1472, 43483), (1474, 43424), (1541, 41536), (1888, 33902), (2024, 31624), (2144, 29854), (2596, 24656), (2714, 23584), (2948, 21712), (3082, 20768), (3776, 16951), (3953, 16192), (4048, 15812), (4288, 14927), (5192, 12328), (5428, 11792), (5896, 10856), (6164, 10384), (7906, 8096)]