70741294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 121716000

約数和(自身を除く): 50974706

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1609, 1691, 2314, 3218, 3382, 20917, 21983, 30571, 41834, 43966, 61142, 143201, 286402, 397423, 794846, 1861613, 2720819, 3723226, 5441638, 35370647, 70741294]

約数ペア:

[(1, 70741294), (2, 35370647), (13, 5441638), (19, 3723226), (26, 2720819), (38, 1861613), (89, 794846), (178, 397423), (247, 286402), (494, 143201), (1157, 61142), (1609, 43966), (1691, 41834), (2314, 30571), (3218, 21983), (3382, 20917)]