74491496

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 142430400

約数和(自身を除く): 67938904

約数列:

[1, 2, 4, 8, 71, 142, 284, 313, 419, 568, 626, 838, 1252, 1676, 2504, 3352, 22223, 29749, 44446, 59498, 88892, 118996, 131147, 177784, 237992, 262294, 524588, 1049176, 9311437, 18622874, 37245748, 74491496]

約数ペア:

[(1, 74491496), (2, 37245748), (4, 18622874), (8, 9311437), (71, 1049176), (142, 524588), (284, 262294), (313, 237992), (419, 177784), (568, 131147), (626, 118996), (838, 88892), (1252, 59498), (1676, 44446), (2504, 29749), (3352, 22223)]