61618862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 100077600

約数和(自身を除く): 38458738

約数列:

[1, 2, 19, 38, 73, 97, 146, 194, 229, 458, 1387, 1843, 2774, 3686, 4351, 7081, 8702, 14162, 16717, 22213, 33434, 44426, 134539, 269078, 317623, 422047, 635246, 844094, 1621549, 3243098, 30809431, 61618862]

約数ペア:

[(1, 61618862), (2, 30809431), (19, 3243098), (38, 1621549), (73, 844094), (97, 635246), (146, 422047), (194, 317623), (229, 269078), (458, 134539), (1387, 44426), (1843, 33434), (2774, 22213), (3686, 16717), (4351, 14162), (7081, 8702)]