57290428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37991}}^1$

素因数の和:38037

約数の個数: 24

約数和(自身を含む): 111696480

約数和(自身を除く): 54406052

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 37991, 75982, 151964, 493883, 987766, 1101739, 1975532, 2203478, 4406956, 14322607, 28645214, 57290428]

約数ペア:

[(1, 57290428), (2, 28645214), (4, 14322607), (13, 4406956), (26, 2203478), (29, 1975532), (52, 1101739), (58, 987766), (116, 493883), (377, 151964), (754, 75982), (1508, 37991)]