71474584

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 136581120

約数和(自身を除く): 65106536

約数列:

[1, 2, 4, 8, 103, 127, 206, 254, 412, 508, 683, 824, 1016, 1366, 2732, 5464, 13081, 26162, 52324, 70349, 86741, 104648, 140698, 173482, 281396, 346964, 562792, 693928, 8934323, 17868646, 35737292, 71474584]

約数ペア:

[(1, 71474584), (2, 35737292), (4, 17868646), (8, 8934323), (103, 693928), (127, 562792), (206, 346964), (254, 281396), (412, 173482), (508, 140698), (683, 104648), (824, 86741), (1016, 70349), (1366, 52324), (2732, 26162), (5464, 13081)]