42640692

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4861}}^1$

素因数の和:4928

約数の個数: 48

約数和(自身を含む): 107819712

約数和(自身を除く): 65179020

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 4861, 8772, 9722, 14583, 19444, 29166, 58332, 82637, 165274, 209023, 247911, 330548, 418046, 495822, 627069, 836092, 991644, 1254138, 2508276, 3553391, 7106782, 10660173, 14213564, 21320346, 42640692]

約数ペア:

[(1, 42640692), (2, 21320346), (3, 14213564), (4, 10660173), (6, 7106782), (12, 3553391), (17, 2508276), (34, 1254138), (43, 991644), (51, 836092), (68, 627069), (86, 495822), (102, 418046), (129, 330548), (172, 247911), (204, 209023), (258, 165274), (516, 82637), (731, 58332), (1462, 29166), (2193, 19444), (2924, 14583), (4386, 9722), (4861, 8772)]