67126712

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 128671200

約数和(自身を除く): 61544488

約数列:

[1, 2, 4, 8, 73, 137, 146, 274, 292, 548, 584, 839, 1096, 1678, 3356, 6712, 10001, 20002, 40004, 61247, 80008, 114943, 122494, 229886, 244988, 459772, 489976, 919544, 8390839, 16781678, 33563356, 67126712]

約数ペア:

[(1, 67126712), (2, 33563356), (4, 16781678), (8, 8390839), (73, 919544), (137, 489976), (146, 459772), (274, 244988), (292, 229886), (548, 122494), (584, 114943), (839, 80008), (1096, 61247), (1678, 40004), (3356, 20002), (6712, 10001)]