68547088

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 138038040

約数和(自身を除く): 69490952

約数列:

[1, 2, 4, 8, 16, 37, 74, 89, 148, 178, 296, 356, 592, 712, 1301, 1424, 2602, 3293, 5204, 6586, 10408, 13172, 20816, 26344, 48137, 52688, 96274, 115789, 192548, 231578, 385096, 463156, 770192, 926312, 1852624, 4284193, 8568386, 17136772, 34273544, 68547088]

約数ペア:

[(1, 68547088), (2, 34273544), (4, 17136772), (8, 8568386), (16, 4284193), (37, 1852624), (74, 926312), (89, 770192), (148, 463156), (178, 385096), (296, 231578), (356, 192548), (592, 115789), (712, 96274), (1301, 52688), (1424, 48137), (2602, 26344), (3293, 20816), (5204, 13172), (6586, 10408)]