68460344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{977}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 135550800

約数和(自身を除く): 67090456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 461, 922, 977, 1844, 1954, 3688, 3908, 7816, 8759, 17518, 18563, 35036, 37126, 70072, 74252, 148504, 450397, 900794, 1801588, 3603176, 8557543, 17115086, 34230172, 68460344]

約数ペア:

[(1, 68460344), (2, 34230172), (4, 17115086), (8, 8557543), (19, 3603176), (38, 1801588), (76, 900794), (152, 450397), (461, 148504), (922, 74252), (977, 70072), (1844, 37126), (1954, 35036), (3688, 18563), (3908, 17518), (7816, 8759)]