42101566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 28152002

約数列:

[1, 2, 13, 26, 47, 94, 131, 262, 263, 526, 611, 1222, 1703, 3406, 3419, 6157, 6838, 12314, 12361, 24722, 34453, 68906, 80041, 160082, 160693, 321386, 447889, 895778, 1619291, 3238582, 21050783, 42101566]

約数ペア:

[(1, 42101566), (2, 21050783), (13, 3238582), (26, 1619291), (47, 895778), (94, 447889), (131, 321386), (262, 160693), (263, 160082), (526, 80041), (611, 68906), (1222, 34453), (1703, 24722), (3406, 12361), (3419, 12314), (6157, 6838)]