72093448

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67757}}^1$

素因数の和:67789

約数の個数: 32

約数和(自身を含む): 162619200

約数和(自身を除く): 90525752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 67757, 135514, 271028, 474299, 542056, 948598, 1287383, 1897196, 2574766, 3794392, 5149532, 9011681, 10299064, 18023362, 36046724, 72093448]

約数ペア:

[(1, 72093448), (2, 36046724), (4, 18023362), (7, 10299064), (8, 9011681), (14, 5149532), (19, 3794392), (28, 2574766), (38, 1897196), (56, 1287383), (76, 948598), (133, 542056), (152, 474299), (266, 271028), (532, 135514), (1064, 67757)]