637640632

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{15887}}^1$

素因数の和:16095

約数の個数: 32

約数和(自身を含む): 1244030400

約数和(自身を除く): 606389768

約数列:

[1, 2, 4, 8, 29, 58, 116, 173, 232, 346, 692, 1384, 5017, 10034, 15887, 20068, 31774, 40136, 63548, 127096, 460723, 921446, 1842892, 2748451, 3685784, 5496902, 10993804, 21987608, 79705079, 159410158, 318820316, 637640632]

約数ペア:

[(1, 637640632), (2, 318820316), (4, 159410158), (8, 79705079), (29, 21987608), (58, 10993804), (116, 5496902), (173, 3685784), (232, 2748451), (346, 1842892), (692, 921446), (1384, 460723), (5017, 127096), (10034, 63548), (15887, 40136), (20068, 31774)]