70975616

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{577}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 146358270

約数和(自身を除く): 75382654

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 577, 961, 992, 1154, 1922, 1984, 2308, 3844, 3968, 4616, 7688, 9232, 15376, 17887, 18464, 30752, 35774, 36928, 61504, 71548, 73856, 123008, 143096, 286192, 554497, 572384, 1108994, 1144768, 2217988, 2289536, 4435976, 8871952, 17743904, 35487808, 70975616]

約数ペア:

[(1, 70975616), (2, 35487808), (4, 17743904), (8, 8871952), (16, 4435976), (31, 2289536), (32, 2217988), (62, 1144768), (64, 1108994), (124, 572384), (128, 554497), (248, 286192), (496, 143096), (577, 123008), (961, 73856), (992, 71548), (1154, 61504), (1922, 36928), (1984, 35774), (2308, 30752), (3844, 18464), (3968, 17887), (4616, 15376), (7688, 9232)]