71826525428

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{69330623}}^1$

素因数の和:69330671

約数の個数: 24

約数和(自身を含む): 147535567872

約数和(自身を除く): 75709042444

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 69330623, 138661246, 277322492, 485314361, 970628722, 1941257444, 2565233051, 5130466102, 10260932204, 17956631357, 35913262714, 71826525428]

約数ペア:

[(1, 71826525428), (2, 35913262714), (4, 17956631357), (7, 10260932204), (14, 5130466102), (28, 2565233051), (37, 1941257444), (74, 970628722), (148, 485314361), (259, 277322492), (518, 138661246), (1036, 69330623)]