28305124774

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1\times {\mathrm{2039}}^1$

素因数の和:3024

約数の個数: 32

約数和(自身を含む): 43587668160

約数和(自身を除く): 15282543386

約数列:

[1, 2, 53, 106, 173, 346, 757, 1514, 2039, 4078, 9169, 18338, 40121, 80242, 108067, 130961, 216134, 261922, 352747, 705494, 1543523, 3087046, 6940933, 13881866, 18695591, 37391182, 81806719, 163613438, 267029479, 534058958, 14152562387, 28305124774]

約数ペア:

[(1, 28305124774), (2, 14152562387), (53, 534058958), (106, 267029479), (173, 163613438), (346, 81806719), (757, 37391182), (1514, 18695591), (2039, 13881866), (4078, 6940933), (9169, 3087046), (18338, 1543523), (40121, 705494), (80242, 352747), (108067, 261922), (130961, 216134)]