5428756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 10172960

約数和(自身を除く): 4744204

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 1171, 2318, 2342, 4636, 4684, 22249, 44498, 71431, 88996, 142862, 285724, 1357189, 2714378, 5428756]

約数ペア:

[(1, 5428756), (2, 2714378), (4, 1357189), (19, 285724), (38, 142862), (61, 88996), (76, 71431), (122, 44498), (244, 22249), (1159, 4684), (1171, 4636), (2318, 2342)]