78840242848

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{6121}}^1\times {\mathrm{23677}}^1$

素因数の和:29825

約数の個数: 48

約数和(自身を含む): 164380915944

約数和(自身を除く): 85540673096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 6121, 12242, 23677, 24484, 47354, 48968, 94708, 97936, 104057, 189416, 195872, 208114, 378832, 402509, 416228, 757664, 805018, 832456, 1610036, 1664912, 3220072, 3329824, 6440144, 12880288, 144926917, 289853834, 579707668, 1159415336, 2318830672, 2463757589, 4637661344, 4927515178, 9855030356, 19710060712, 39420121424, 78840242848]

約数ペア:

[(1, 78840242848), (2, 39420121424), (4, 19710060712), (8, 9855030356), (16, 4927515178), (17, 4637661344), (32, 2463757589), (34, 2318830672), (68, 1159415336), (136, 579707668), (272, 289853834), (544, 144926917), (6121, 12880288), (12242, 6440144), (23677, 3329824), (24484, 3220072), (47354, 1664912), (48968, 1610036), (94708, 832456), (97936, 805018), (104057, 757664), (189416, 416228), (195872, 402509), (208114, 378832)]