69626992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 140090240

約数和(自身を除く): 70463248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 229, 248, 458, 496, 613, 916, 1226, 1832, 2452, 3664, 4904, 7099, 9808, 14198, 19003, 28396, 38006, 56792, 76012, 113584, 140377, 152024, 280754, 304048, 561508, 1123016, 2246032, 4351687, 8703374, 17406748, 34813496, 69626992]

約数ペア:

[(1, 69626992), (2, 34813496), (4, 17406748), (8, 8703374), (16, 4351687), (31, 2246032), (62, 1123016), (124, 561508), (229, 304048), (248, 280754), (458, 152024), (496, 140377), (613, 113584), (916, 76012), (1226, 56792), (1832, 38006), (2452, 28396), (3664, 19003), (4904, 14198), (7099, 9808)]