822224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 40

約数和(自身を含む): 1770720

約数和(自身を除く): 948496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 67, 104, 118, 134, 208, 236, 268, 472, 536, 767, 871, 944, 1072, 1534, 1742, 3068, 3484, 3953, 6136, 6968, 7906, 12272, 13936, 15812, 31624, 51389, 63248, 102778, 205556, 411112, 822224]

約数ペア:

[(1, 822224), (2, 411112), (4, 205556), (8, 102778), (13, 63248), (16, 51389), (26, 31624), (52, 15812), (59, 13936), (67, 12272), (104, 7906), (118, 6968), (134, 6136), (208, 3953), (236, 3484), (268, 3068), (472, 1742), (536, 1534), (767, 1072), (871, 944)]