64019008

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2087

約数の個数: 56

約数和(自身を含む): 139217400

約数和(自身を除く): 75198392

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 2029, 3944, 4058, 7888, 8116, 15776, 16232, 31552, 32464, 34493, 58841, 64928, 68986, 117682, 129856, 137972, 235364, 275944, 470728, 551888, 941456, 1000297, 1103776, 1882912, 2000594, 2207552, 3765824, 4001188, 8002376, 16004752, 32009504, 64019008]

約数ペア:

[(1, 64019008), (2, 32009504), (4, 16004752), (8, 8002376), (16, 4001188), (17, 3765824), (29, 2207552), (32, 2000594), (34, 1882912), (58, 1103776), (64, 1000297), (68, 941456), (116, 551888), (136, 470728), (232, 275944), (272, 235364), (464, 137972), (493, 129856), (544, 117682), (928, 68986), (986, 64928), (1088, 58841), (1856, 34493), (1972, 32464), (2029, 31552), (3944, 16232), (4058, 15776), (7888, 8116)]