68407514

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 121921536

約数和(自身を除く): 53514022

約数列:

[1, 2, 7, 14, 31, 62, 163, 217, 326, 434, 967, 1141, 1934, 2282, 5053, 6769, 10106, 13538, 29977, 35371, 59954, 70742, 157621, 209839, 315242, 419678, 1103347, 2206694, 4886251, 9772502, 34203757, 68407514]

約数ペア:

[(1, 68407514), (2, 34203757), (7, 9772502), (14, 4886251), (31, 2206694), (62, 1103347), (163, 419678), (217, 315242), (326, 209839), (434, 157621), (967, 70742), (1141, 59954), (1934, 35371), (2282, 29977), (5053, 13538), (6769, 10106)]