74874044

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{37663}}^1$

素因数の和:37745

約数の個数: 24

約数和(自身を含む): 151861248

約数和(自身を除く): 76987204

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 37663, 75326, 150652, 263641, 527282, 1054564, 2674073, 5348146, 10696292, 18718511, 37437022, 74874044]

約数ペア:

[(1, 74874044), (2, 37437022), (4, 18718511), (7, 10696292), (14, 5348146), (28, 2674073), (71, 1054564), (142, 527282), (284, 263641), (497, 150652), (994, 75326), (1988, 37663)]