74289902

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1\times {\mathrm{857}}^1$

素因数の和:1435

約数の個数: 16

約数和(自身を含む): 113050080

約数和(自身を除く): 38760178

約数列:

[1, 2, 89, 178, 487, 857, 974, 1714, 43343, 76273, 86686, 152546, 417359, 834718, 37144951, 74289902]

約数ペア:

[(1, 74289902), (2, 37144951), (89, 834718), (178, 417359), (487, 152546), (857, 86686), (974, 76273), (1714, 43343)]