28651506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19333}}^1$

素因数の和:19370

約数の個数: 32

約数和(自身を含む): 64962240

約数和(自身を除く): 36310734

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 19333, 38666, 57999, 115998, 251329, 367327, 502658, 734654, 753987, 1101981, 1507974, 2203962, 4775251, 9550502, 14325753, 28651506]

約数ペア:

[(1, 28651506), (2, 14325753), (3, 9550502), (6, 4775251), (13, 2203962), (19, 1507974), (26, 1101981), (38, 753987), (39, 734654), (57, 502658), (78, 367327), (114, 251329), (247, 115998), (494, 57999), (741, 38666), (1482, 19333)]