68752498

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{631}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 104249664

約数和(自身を除く): 35497166

約数列:

[1, 2, 157, 314, 347, 631, 694, 1262, 54479, 99067, 108958, 198134, 218957, 437914, 34376249, 68752498]

約数ペア:

[(1, 68752498), (2, 34376249), (157, 437914), (314, 218957), (347, 198134), (631, 108958), (694, 99067), (1262, 54479)]