43393948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 86929920

約数和(自身を除く): 43535972

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 167, 247, 263, 334, 494, 526, 668, 988, 1052, 2171, 3173, 3419, 4342, 4997, 6346, 6838, 8684, 9994, 12692, 13676, 19988, 41249, 43921, 64961, 82498, 87842, 129922, 164996, 175684, 259844, 570973, 834499, 1141946, 1668998, 2283892, 3337996, 10848487, 21696974, 43393948]

約数ペア:

[(1, 43393948), (2, 21696974), (4, 10848487), (13, 3337996), (19, 2283892), (26, 1668998), (38, 1141946), (52, 834499), (76, 570973), (167, 259844), (247, 175684), (263, 164996), (334, 129922), (494, 87842), (526, 82498), (668, 64961), (988, 43921), (1052, 41249), (2171, 19988), (3173, 13676), (3419, 12692), (4342, 9994), (4997, 8684), (6346, 6838)]