705655496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1571}}^1$

素因数の和:2214

約数の個数: 64

約数和(自身を含む): 1632113280

約数和(自身を除く): 926457784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 617, 728, 1234, 1571, 2468, 3142, 4319, 4936, 6284, 8021, 8638, 10997, 12568, 16042, 17276, 20423, 21994, 32084, 34552, 40846, 43988, 56147, 64168, 81692, 87976, 112294, 142961, 163384, 224588, 285922, 449176, 571844, 969307, 1143688, 1938614, 3877228, 6785149, 7754456, 12600991, 13570298, 25201982, 27140596, 50403964, 54281192, 88206937, 100807928, 176413874, 352827748, 705655496]

約数ペア:

[(1, 705655496), (2, 352827748), (4, 176413874), (7, 100807928), (8, 88206937), (13, 54281192), (14, 50403964), (26, 27140596), (28, 25201982), (52, 13570298), (56, 12600991), (91, 7754456), (104, 6785149), (182, 3877228), (364, 1938614), (617, 1143688), (728, 969307), (1234, 571844), (1571, 449176), (2468, 285922), (3142, 224588), (4319, 163384), (4936, 142961), (6284, 112294), (8021, 87976), (8638, 81692), (10997, 64168), (12568, 56147), (16042, 43988), (17276, 40846), (20423, 34552), (21994, 32084)]