64024610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15887}}^1$

素因数の和:15938

約数の個数: 32

約数和(自身を含む): 128120832

約数和(自身を除く): 64096222

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 15887, 31774, 79435, 158870, 206531, 413062, 492497, 984994, 1032655, 2065310, 2462485, 4924970, 6402461, 12804922, 32012305, 64024610]

約数ペア:

[(1, 64024610), (2, 32012305), (5, 12804922), (10, 6402461), (13, 4924970), (26, 2462485), (31, 2065310), (62, 1032655), (65, 984994), (130, 492497), (155, 413062), (310, 206531), (403, 158870), (806, 79435), (2015, 31774), (4030, 15887)]