70243568

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3305

約数の個数: 40

約数和(自身を含む): 143830080

約数和(自身を除く): 73586512

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2726, 3221, 5452, 6442, 10904, 12884, 21808, 25768, 51536, 93409, 151387, 186818, 302774, 373636, 605548, 747272, 1211096, 1494544, 2422192, 4390223, 8780446, 17560892, 35121784, 70243568]

約数ペア:

[(1, 70243568), (2, 35121784), (4, 17560892), (8, 8780446), (16, 4390223), (29, 2422192), (47, 1494544), (58, 1211096), (94, 747272), (116, 605548), (188, 373636), (232, 302774), (376, 186818), (464, 151387), (752, 93409), (1363, 51536), (2726, 25768), (3221, 21808), (5452, 12884), (6442, 10904)]