68765502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28439}}^1$

素因数の和:28488

約数の個数: 32

約数和(自身を含む): 152893440

約数和(自身を除く): 84127938

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 28439, 56878, 85317, 170634, 369707, 739414, 881609, 1109121, 1763218, 2218242, 2644827, 5289654, 11460917, 22921834, 34382751, 68765502]

約数ペア:

[(1, 68765502), (2, 34382751), (3, 22921834), (6, 11460917), (13, 5289654), (26, 2644827), (31, 2218242), (39, 1763218), (62, 1109121), (78, 881609), (93, 739414), (186, 369707), (403, 170634), (806, 85317), (1209, 56878), (2418, 28439)]