42894514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 75317760

約数和(自身を除く): 32423246

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 2801, 5602, 7657, 15314, 36413, 53219, 72826, 86831, 106438, 173662, 691847, 1128803, 1383694, 1649789, 2257606, 3299578, 21447257, 42894514]

約数ペア:

[(1, 42894514), (2, 21447257), (13, 3299578), (19, 2257606), (26, 1649789), (31, 1383694), (38, 1128803), (62, 691847), (247, 173662), (403, 106438), (494, 86831), (589, 72826), (806, 53219), (1178, 36413), (2801, 15314), (5602, 7657)]