128051008

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{68993}}^1$

素因数の和:69034

約数の個数: 28

約数和(自身を含む): 262867140

約数和(自身を除く): 134816132

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 68993, 137986, 275972, 551944, 1103888, 2000797, 2207776, 4001594, 4415552, 8003188, 16006376, 32012752, 64025504, 128051008]

約数ペア:

[(1, 128051008), (2, 64025504), (4, 32012752), (8, 16006376), (16, 8003188), (29, 4415552), (32, 4001594), (58, 2207776), (64, 2000797), (116, 1103888), (232, 551944), (464, 275972), (928, 137986), (1856, 68993)]