63820148

素因数分解:

$2^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{907}}^1$

素因数の和:1284

約数の個数: 36

約数和(自身を含む): 130425120

約数和(自身を除く): 66604972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 359, 718, 907, 1436, 1814, 2513, 3628, 5026, 6349, 10052, 12698, 17591, 25396, 35182, 44443, 70364, 88886, 177772, 325613, 651226, 1302452, 2279291, 4558582, 9117164, 15955037, 31910074, 63820148]

約数ペア:

[(1, 63820148), (2, 31910074), (4, 15955037), (7, 9117164), (14, 4558582), (28, 2279291), (49, 1302452), (98, 651226), (196, 325613), (359, 177772), (718, 88886), (907, 70364), (1436, 44443), (1814, 35182), (2513, 25396), (3628, 17591), (5026, 12698), (6349, 10052)]