71313346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 121968000

約数和(自身を除く): 50654654

約数列:

[1, 2, 13, 19, 26, 38, 241, 247, 482, 494, 599, 1198, 3133, 4579, 6266, 7787, 9158, 11381, 15574, 22762, 59527, 119054, 144359, 147953, 288718, 295906, 1876667, 2742821, 3753334, 5485642, 35656673, 71313346]

約数ペア:

[(1, 71313346), (2, 35656673), (13, 5485642), (19, 3753334), (26, 2742821), (38, 1876667), (241, 295906), (247, 288718), (482, 147953), (494, 144359), (599, 119054), (1198, 59527), (3133, 22762), (4579, 15574), (6266, 11381), (7787, 9158)]