78506732

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{1021}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 140790720

約数和(自身を除く): 62283988

約数列:

[1, 2, 4, 47, 94, 188, 409, 818, 1021, 1636, 2042, 4084, 19223, 38446, 47987, 76892, 95974, 191948, 417589, 835178, 1670356, 19626683, 39253366, 78506732]

約数ペア:

[(1, 78506732), (2, 39253366), (4, 19626683), (47, 1670356), (94, 835178), (188, 417589), (409, 191948), (818, 95974), (1021, 76892), (1636, 47987), (2042, 38446), (4084, 19223)]