47471462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 77167200

約数和(自身を除く): 29695738

約数列:

[1, 2, 19, 38, 73, 109, 146, 157, 218, 314, 1387, 2071, 2774, 2983, 4142, 5966, 7957, 11461, 15914, 17113, 22922, 34226, 151183, 217759, 302366, 325147, 435518, 650294, 1249249, 2498498, 23735731, 47471462]

約数ペア:

[(1, 47471462), (2, 23735731), (19, 2498498), (38, 1249249), (73, 650294), (109, 435518), (146, 325147), (157, 302366), (218, 217759), (314, 151183), (1387, 34226), (2071, 22922), (2774, 17113), (2983, 15914), (4142, 11461), (5966, 7957)]