39491968

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{10639}}^1$

素因数の和:10682

約数の個数: 32

約数和(自身を含む): 81396000

約数和(自身を除く): 41904032

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 10639, 21278, 42556, 85112, 170224, 308531, 340448, 617062, 680896, 1234124, 1361792, 2468248, 4936496, 9872992, 19745984, 39491968]

約数ペア:

[(1, 39491968), (2, 19745984), (4, 9872992), (8, 4936496), (16, 2468248), (29, 1361792), (32, 1234124), (58, 680896), (64, 617062), (116, 340448), (128, 308531), (232, 170224), (464, 85112), (928, 42556), (1856, 21278), (3712, 10639)]