64081976

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 147329280

約数和(自身を除く): 83247304

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 83, 119, 136, 166, 238, 332, 476, 581, 664, 811, 952, 1162, 1411, 1622, 2324, 2822, 3244, 4648, 5644, 5677, 6488, 9877, 11288, 11354, 13787, 19754, 22708, 27574, 39508, 45416, 55148, 67313, 79016, 96509, 110296, 134626, 193018, 269252, 386036, 471191, 538504, 772072, 942382, 1144321, 1884764, 2288642, 3769528, 4577284, 8010247, 9154568, 16020494, 32040988, 64081976]

約数ペア:

[(1, 64081976), (2, 32040988), (4, 16020494), (7, 9154568), (8, 8010247), (14, 4577284), (17, 3769528), (28, 2288642), (34, 1884764), (56, 1144321), (68, 942382), (83, 772072), (119, 538504), (136, 471191), (166, 386036), (238, 269252), (332, 193018), (476, 134626), (581, 110296), (664, 96509), (811, 79016), (952, 67313), (1162, 55148), (1411, 45416), (1622, 39508), (2324, 27574), (2822, 22708), (3244, 19754), (4648, 13787), (5644, 11354), (5677, 11288), (6488, 9877)]