64432270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5647}}^1$

素因数の和:5824

約数の個数: 32

約数和(自身を含む): 133383168

約数和(自身を除く): 68950898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5647, 5705, 11294, 11410, 28235, 39529, 56470, 79058, 197645, 395290, 920461, 1840922, 4602305, 6443227, 9204610, 12886454, 32216135, 64432270]

約数ペア:

[(1, 64432270), (2, 32216135), (5, 12886454), (7, 9204610), (10, 6443227), (14, 4602305), (35, 1840922), (70, 920461), (163, 395290), (326, 197645), (815, 79058), (1141, 56470), (1630, 39529), (2282, 28235), (5647, 11410), (5705, 11294)]