38774684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1470

約数の個数: 36

約数和(自身を含む): 75322800

約数和(自身を除く): 36548116

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 676, 1066, 1399, 2132, 2798, 5596, 6929, 13858, 18187, 27716, 36374, 57359, 72748, 114718, 229436, 236431, 472862, 745667, 945724, 1491334, 2982668, 9693671, 19387342, 38774684]

約数ペア:

[(1, 38774684), (2, 19387342), (4, 9693671), (13, 2982668), (26, 1491334), (41, 945724), (52, 745667), (82, 472862), (164, 236431), (169, 229436), (338, 114718), (533, 72748), (676, 57359), (1066, 36374), (1399, 27716), (2132, 18187), (2798, 13858), (5596, 6929)]