68740364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4211}}^1$

素因数の和:4286

約数の個数: 48

約数和(自身を含む): 152845056

約数和(自身を除く): 84104692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 4211, 8162, 8422, 16324, 16844, 29477, 46321, 58954, 92642, 117908, 185284, 223183, 324247, 446366, 648494, 892732, 1296988, 1562281, 2455013, 3124562, 4910026, 6249124, 9820052, 17185091, 34370182, 68740364]

約数ペア:

[(1, 68740364), (2, 34370182), (4, 17185091), (7, 9820052), (11, 6249124), (14, 4910026), (22, 3124562), (28, 2455013), (44, 1562281), (53, 1296988), (77, 892732), (106, 648494), (154, 446366), (212, 324247), (308, 223183), (371, 185284), (583, 117908), (742, 92642), (1166, 58954), (1484, 46321), (2332, 29477), (4081, 16844), (4211, 16324), (8162, 8422)]