74348318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 125992800

約数和(自身を除く): 51644482

約数列:

[1, 2, 11, 22, 37, 74, 149, 298, 407, 613, 814, 1226, 1639, 3278, 5513, 6743, 11026, 13486, 22681, 45362, 60643, 91337, 121286, 182674, 249491, 498982, 1004707, 2009414, 3379469, 6758938, 37174159, 74348318]

約数ペア:

[(1, 74348318), (2, 37174159), (11, 6758938), (22, 3379469), (37, 2009414), (74, 1004707), (149, 498982), (298, 249491), (407, 182674), (613, 121286), (814, 91337), (1226, 60643), (1639, 45362), (3278, 22681), (5513, 13486), (6743, 11026)]