33640828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 67173120

約数和(自身を除く): 33532292

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 403, 509, 533, 806, 1018, 1066, 1271, 1612, 2036, 2132, 2542, 5084, 6617, 13234, 15779, 16523, 20869, 26468, 31558, 33046, 41738, 63116, 66092, 83476, 205127, 271297, 410254, 542594, 646939, 820508, 1085188, 1293878, 2587756, 8410207, 16820414, 33640828]

約数ペア:

[(1, 33640828), (2, 16820414), (4, 8410207), (13, 2587756), (26, 1293878), (31, 1085188), (41, 820508), (52, 646939), (62, 542594), (82, 410254), (124, 271297), (164, 205127), (403, 83476), (509, 66092), (533, 63116), (806, 41738), (1018, 33046), (1066, 31558), (1271, 26468), (1612, 20869), (2036, 16523), (2132, 15779), (2542, 13234), (5084, 6617)]