71362252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{72229}}^1$

素因数の和:72265

約数の個数: 24

約数和(自身を含む): 141570800

約数和(自身を除く): 70208548

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 72229, 144458, 288916, 938977, 1372351, 1877954, 2744702, 3755908, 5489404, 17840563, 35681126, 71362252]

約数ペア:

[(1, 71362252), (2, 35681126), (4, 17840563), (13, 5489404), (19, 3755908), (26, 2744702), (38, 1877954), (52, 1372351), (76, 938977), (247, 288916), (494, 144458), (988, 72229)]