64204306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 104976000

約数和(自身を除く): 40771694

約数列:

[1, 2, 19, 38, 53, 71, 106, 142, 449, 898, 1007, 1349, 2014, 2698, 3763, 7526, 8531, 17062, 23797, 31879, 47594, 63758, 71497, 142994, 452143, 605701, 904286, 1211402, 1689587, 3379174, 32102153, 64204306]

約数ペア:

[(1, 64204306), (2, 32102153), (19, 3379174), (38, 1689587), (53, 1211402), (71, 904286), (106, 605701), (142, 452143), (449, 142994), (898, 71497), (1007, 63758), (1349, 47594), (2014, 31879), (2698, 23797), (3763, 17062), (7526, 8531)]