73942568

素因数分解:

$2^3\times 7^3\times {\mathrm{26947}}^1$

素因数の和:26974

約数の個数: 32

約数和(自身を含む): 161688000

約数和(自身を除く): 87745432

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 26947, 53894, 107788, 188629, 215576, 377258, 754516, 1320403, 1509032, 2640806, 5281612, 9242821, 10563224, 18485642, 36971284, 73942568]

約数ペア:

[(1, 73942568), (2, 36971284), (4, 18485642), (7, 10563224), (8, 9242821), (14, 5281612), (28, 2640806), (49, 1509032), (56, 1320403), (98, 754516), (196, 377258), (343, 215576), (392, 188629), (686, 107788), (1372, 53894), (2744, 26947)]