2909408

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 6168960

約数和(自身を除く): 3259552

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 67, 92, 118, 134, 184, 236, 268, 368, 472, 536, 736, 944, 1072, 1357, 1541, 1888, 2144, 2714, 3082, 3953, 5428, 6164, 7906, 10856, 12328, 15812, 21712, 24656, 31624, 43424, 49312, 63248, 90919, 126496, 181838, 363676, 727352, 1454704, 2909408]

約数ペア:

[(1, 2909408), (2, 1454704), (4, 727352), (8, 363676), (16, 181838), (23, 126496), (32, 90919), (46, 63248), (59, 49312), (67, 43424), (92, 31624), (118, 24656), (134, 21712), (184, 15812), (236, 12328), (268, 10856), (368, 7906), (472, 6164), (536, 5428), (736, 3953), (944, 3082), (1072, 2714), (1357, 2144), (1541, 1888)]