74394847.000000000

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{9769}}^1$

素因数の和:9900

約数の個数: 16

約数和(自身を含む): 191335680

約数和(自身を除く): 32481971

約数列:

[1, 7, 23, 101, 161, 707, 2323, 9769, 16261, 68383, 224687, 986669, 1572809, 6906683, 22693387, 158853709]

約数ペア:

[(1, 158853709), (7, 22693387), (23, 6906683), (101, 1572809), (161, 986669), (707, 224687), (2323, 68383), (9769, 16261)]