42989362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5119}}^1$

素因数の和:5170

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 34425038

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 5119, 8398, 10238, 66547, 87023, 97261, 133094, 174046, 194522, 1131299, 1264393, 1653437, 2262598, 2528786, 3306874, 21494681, 42989362]

約数ペア:

[(1, 42989362), (2, 21494681), (13, 3306874), (17, 2528786), (19, 2262598), (26, 1653437), (34, 1264393), (38, 1131299), (221, 194522), (247, 174046), (323, 133094), (442, 97261), (494, 87023), (646, 66547), (4199, 10238), (5119, 8398)]