38412244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 76063680

約数和(自身を除く): 37651436

約数列:

[1, 2, 4, 13, 26, 41, 43, 52, 82, 86, 164, 172, 419, 533, 559, 838, 1066, 1118, 1676, 1763, 2132, 2236, 3526, 5447, 7052, 10894, 17179, 18017, 21788, 22919, 34358, 36034, 45838, 68716, 72068, 91676, 223327, 234221, 446654, 468442, 738697, 893308, 936884, 1477394, 2954788, 9603061, 19206122, 38412244]

約数ペア:

[(1, 38412244), (2, 19206122), (4, 9603061), (13, 2954788), (26, 1477394), (41, 936884), (43, 893308), (52, 738697), (82, 468442), (86, 446654), (164, 234221), (172, 223327), (419, 91676), (533, 72068), (559, 68716), (838, 45838), (1066, 36034), (1118, 34358), (1676, 22919), (1763, 21788), (2132, 18017), (2236, 17179), (3526, 10894), (5447, 7052)]