74396528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149993}}^1$

素因数の和:150032

約数の個数: 20

約数和(自身を含む): 148794048

約数和(自身を除く): 74397520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 149993, 299986, 599972, 1199944, 2399888, 4649783, 9299566, 18599132, 37198264, 74396528]

約数ペア:

[(1, 74396528), (2, 37198264), (4, 18599132), (8, 9299566), (16, 4649783), (31, 2399888), (62, 1199944), (124, 599972), (248, 299986), (496, 149993)]