64417242

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 130625280

約数和(自身を除く): 66208038

約数列:

[1, 2, 3, 6, 173, 229, 271, 346, 458, 519, 542, 687, 813, 1038, 1374, 1626, 39617, 46883, 62059, 79234, 93766, 118851, 124118, 140649, 186177, 237702, 281298, 372354, 10736207, 21472414, 32208621, 64417242]

約数ペア:

[(1, 64417242), (2, 32208621), (3, 21472414), (6, 10736207), (173, 372354), (229, 281298), (271, 237702), (346, 186177), (458, 140649), (519, 124118), (542, 118851), (687, 93766), (813, 79234), (1038, 62059), (1374, 46883), (1626, 39617)]