68180968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{727}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 134971200

約数和(自身を除く): 66790232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 617, 727, 1234, 1454, 2468, 2908, 4936, 5816, 11723, 13813, 23446, 27626, 46892, 55252, 93784, 110504, 448559, 897118, 1794236, 3588472, 8522621, 17045242, 34090484, 68180968]

約数ペア:

[(1, 68180968), (2, 34090484), (4, 17045242), (8, 8522621), (19, 3588472), (38, 1794236), (76, 897118), (152, 448559), (617, 110504), (727, 93784), (1234, 55252), (1454, 46892), (2468, 27626), (2908, 23446), (4936, 13813), (5816, 11723)]