142724992

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{35969}}^1$

素因数の和:36014

約数の個数: 32

約数和(自身を含む): 293515200

約数和(自身を除く): 150790208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 35969, 71938, 143876, 287752, 575504, 1115039, 1151008, 2230078, 2302016, 4460156, 4604032, 8920312, 17840624, 35681248, 71362496, 142724992]

約数ペア:

[(1, 142724992), (2, 71362496), (4, 35681248), (8, 17840624), (16, 8920312), (31, 4604032), (32, 4460156), (62, 2302016), (64, 2230078), (124, 1151008), (128, 1115039), (248, 575504), (496, 287752), (992, 143876), (1984, 71938), (3968, 35969)]