74487386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 120434688

約数和(自身を除く): 45947302

約数列:

[1, 2, 23, 46, 47, 94, 131, 262, 263, 526, 1081, 2162, 3013, 6026, 6049, 6157, 12098, 12314, 12361, 24722, 34453, 68906, 141611, 283222, 284303, 568606, 792419, 1584838, 1619291, 3238582, 37243693, 74487386]

約数ペア:

[(1, 74487386), (2, 37243693), (23, 3238582), (46, 1619291), (47, 1584838), (94, 792419), (131, 568606), (262, 284303), (263, 283222), (526, 141611), (1081, 68906), (2162, 34453), (3013, 24722), (6026, 12361), (6049, 12314), (6157, 12098)]