63786970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6211}}^1$

素因数の和:6310

約数の個数: 32

約数和(自身を含む): 125233920

約数和(自身を除く): 61446950

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 6211, 10270, 12422, 31055, 62110, 80743, 161486, 403715, 490669, 807430, 981338, 2453345, 4906690, 6378697, 12757394, 31893485, 63786970]

約数ペア:

[(1, 63786970), (2, 31893485), (5, 12757394), (10, 6378697), (13, 4906690), (26, 2453345), (65, 981338), (79, 807430), (130, 490669), (158, 403715), (395, 161486), (790, 80743), (1027, 62110), (2054, 31055), (5135, 12422), (6211, 10270)]