42399683072

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{2671351}}^1$

素因数の和:2671400

約数の個数: 40

約数和(自身を含む): 87449379072

約数和(自身を除く): 45049696000

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 2671351, 5342702, 10685404, 21370808, 42741616, 82811881, 85483232, 165623762, 170966464, 331247524, 341932928, 662495048, 683865856, 1324990096, 1367731712, 2649980192, 5299960384, 10599920768, 21199841536, 42399683072]

約数ペア:

[(1, 42399683072), (2, 21199841536), (4, 10599920768), (8, 5299960384), (16, 2649980192), (31, 1367731712), (32, 1324990096), (62, 683865856), (64, 662495048), (124, 341932928), (128, 331247524), (248, 170966464), (256, 165623762), (496, 85483232), (512, 82811881), (992, 42741616), (1984, 21370808), (3968, 10685404), (7936, 5342702), (15872, 2671351)]