78254248

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 151954560

約数和(自身を除く): 73700312

約数列:

[1, 2, 4, 8, 47, 73, 94, 146, 188, 292, 376, 584, 2851, 3431, 5702, 6862, 11404, 13724, 22808, 27448, 133997, 208123, 267994, 416246, 535988, 832492, 1071976, 1664984, 9781781, 19563562, 39127124, 78254248]

約数ペア:

[(1, 78254248), (2, 39127124), (4, 19563562), (8, 9781781), (47, 1664984), (73, 1071976), (94, 832492), (146, 535988), (188, 416246), (292, 267994), (376, 208123), (584, 133997), (2851, 27448), (3431, 22808), (5702, 13724), (6862, 11404)]