74001872

素因数分解:

$2^4\times 7^1\times {\mathrm{660731}}^1$

素因数の和:660746

約数の個数: 20

約数和(自身を含む): 163861536

約数和(自身を除く): 89859664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 660731, 1321462, 2642924, 4625117, 5285848, 9250234, 10571696, 18500468, 37000936, 74001872]

約数ペア:

[(1, 74001872), (2, 37000936), (4, 18500468), (7, 10571696), (8, 9250234), (14, 5285848), (16, 4625117), (28, 2642924), (56, 1321462), (112, 660731)]