74453072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{150107}}^1$

素因数の和:150146

約数の個数: 20

約数和(自身を含む): 148907136

約数和(自身を除く): 74454064

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 150107, 300214, 600428, 1200856, 2401712, 4653317, 9306634, 18613268, 37226536, 74453072]

約数ペア:

[(1, 74453072), (2, 37226536), (4, 18613268), (8, 9306634), (16, 4653317), (31, 2401712), (62, 1200856), (124, 600428), (248, 300214), (496, 150107)]