42937454

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 78067200

約数和(自身を除く): 35129746

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 1069, 2114, 2138, 2869, 5738, 7483, 14966, 20083, 20311, 40166, 40622, 142177, 161419, 284354, 322838, 1129933, 2259866, 3066961, 6133922, 21468727, 42937454]

約数ペア:

[(1, 42937454), (2, 21468727), (7, 6133922), (14, 3066961), (19, 2259866), (38, 1129933), (133, 322838), (151, 284354), (266, 161419), (302, 142177), (1057, 40622), (1069, 40166), (2114, 20311), (2138, 20083), (2869, 14966), (5738, 7483)]