73211292008

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{787}}^1\times {\mathrm{247409}}^1$

素因数の和:248249

約数の個数: 32

約数和(自身を含む): 140370537600

約数和(自身を除く): 67159245592

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 787, 1574, 3148, 6296, 36989, 73978, 147956, 247409, 295912, 494818, 989636, 1979272, 11628223, 23256446, 46512892, 93025784, 194710883, 389421766, 778843532, 1557687064, 9151411501, 18302823002, 36605646004, 73211292008]

約数ペア:

[(1, 73211292008), (2, 36605646004), (4, 18302823002), (8, 9151411501), (47, 1557687064), (94, 778843532), (188, 389421766), (376, 194710883), (787, 93025784), (1574, 46512892), (3148, 23256446), (6296, 11628223), (36989, 1979272), (73978, 989636), (147956, 494818), (247409, 295912)]