42904868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1933}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 77978880

約数和(自身を除く): 35074012

約数列:

[1, 2, 4, 31, 62, 124, 179, 358, 716, 1933, 3866, 5549, 7732, 11098, 22196, 59923, 119846, 239692, 346007, 692014, 1384028, 10726217, 21452434, 42904868]

約数ペア:

[(1, 42904868), (2, 21452434), (4, 10726217), (31, 1384028), (62, 692014), (124, 346007), (179, 239692), (358, 119846), (716, 59923), (1933, 22196), (3866, 11098), (5549, 7732)]