74081912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{487381}}^1$

素因数の和:487406

約数の個数: 16

約数和(自身を含む): 146214600

約数和(自身を除く): 72132688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 487381, 974762, 1949524, 3899048, 9260239, 18520478, 37040956, 74081912]

約数ペア:

[(1, 74081912), (2, 37040956), (4, 18520478), (8, 9260239), (19, 3899048), (38, 1949524), (76, 974762), (152, 487381)]