69685928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1931}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 141190560

約数和(自身を除く): 71504632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 694, 1388, 1931, 2776, 3862, 4511, 7724, 9022, 15448, 18044, 25103, 36088, 50206, 100412, 200824, 670057, 1340114, 2680228, 5360456, 8710741, 17421482, 34842964, 69685928]

約数ペア:

[(1, 69685928), (2, 34842964), (4, 17421482), (8, 8710741), (13, 5360456), (26, 2680228), (52, 1340114), (104, 670057), (347, 200824), (694, 100412), (1388, 50206), (1931, 36088), (2776, 25103), (3862, 18044), (4511, 15448), (7724, 9022)]