82688704

素因数分解:

$2^6\times 7^1\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:885

約数の個数: 56

約数和(自身を含む): 188407040

約数和(自身を除く): 105718336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 379, 448, 487, 758, 974, 1516, 1948, 2653, 3032, 3409, 3896, 5306, 6064, 6818, 7792, 10612, 12128, 13636, 15584, 21224, 24256, 27272, 31168, 42448, 54544, 84896, 109088, 169792, 184573, 218176, 369146, 738292, 1292011, 1476584, 2584022, 2953168, 5168044, 5906336, 10336088, 11812672, 20672176, 41344352, 82688704]

約数ペア:

[(1, 82688704), (2, 41344352), (4, 20672176), (7, 11812672), (8, 10336088), (14, 5906336), (16, 5168044), (28, 2953168), (32, 2584022), (56, 1476584), (64, 1292011), (112, 738292), (224, 369146), (379, 218176), (448, 184573), (487, 169792), (758, 109088), (974, 84896), (1516, 54544), (1948, 42448), (2653, 31168), (3032, 27272), (3409, 24256), (3896, 21224), (5306, 15584), (6064, 13636), (6818, 12128), (7792, 10612)]