3998045751688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3863}}^1\times {\mathrm{96329}}^1$

素因数の和:100294

約数の個数: 64

約数和(自身を含む): 8039932992000

約数和(自身を除く): 4041887240312

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 3863, 5372, 7726, 10744, 15452, 30904, 65671, 96329, 131342, 192658, 262684, 305177, 385316, 525368, 610354, 770632, 1220708, 1637593, 2441416, 3275186, 5188009, 6550372, 7609991, 10376018, 13100744, 15219982, 20752036, 30439964, 41504072, 60879928, 129369847, 258739694, 372118927, 517479388, 744237854, 1034958776, 1488475708, 2976951416, 6326021759, 12652043518, 25304087036, 29397395233, 50608174072, 58794790466, 117589580932, 235179161864, 499755718961, 999511437922, 1999022875844, 3998045751688]

約数ペア:

[(1, 3998045751688), (2, 1999022875844), (4, 999511437922), (8, 499755718961), (17, 235179161864), (34, 117589580932), (68, 58794790466), (79, 50608174072), (136, 29397395233), (158, 25304087036), (316, 12652043518), (632, 6326021759), (1343, 2976951416), (2686, 1488475708), (3863, 1034958776), (5372, 744237854), (7726, 517479388), (10744, 372118927), (15452, 258739694), (30904, 129369847), (65671, 60879928), (96329, 41504072), (131342, 30439964), (192658, 20752036), (262684, 15219982), (305177, 13100744), (385316, 10376018), (525368, 7609991), (610354, 6550372), (770632, 5188009), (1220708, 3275186), (1637593, 2441416)]