38119690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4157}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 79035264

約数和(自身を除く): 40915574

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4157, 4585, 8314, 9170, 20785, 29099, 41570, 58198, 145495, 290990, 544567, 1089134, 2722835, 3811969, 5445670, 7623938, 19059845, 38119690]

約数ペア:

[(1, 38119690), (2, 19059845), (5, 7623938), (7, 5445670), (10, 3811969), (14, 2722835), (35, 1089134), (70, 544567), (131, 290990), (262, 145495), (655, 58198), (917, 41570), (1310, 29099), (1834, 20785), (4157, 9170), (4585, 8314)]