64037288

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{7573}}^1$

素因数の和:7737

約数の個数: 32

約数和(自身を含む): 138149760

約数和(自身を除く): 74112472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 7573, 8456, 15146, 30292, 53011, 60584, 106022, 212044, 424088, 1143523, 2287046, 4574092, 8004661, 9148184, 16009322, 32018644, 64037288]

約数ペア:

[(1, 64037288), (2, 32018644), (4, 16009322), (7, 9148184), (8, 8004661), (14, 4574092), (28, 2287046), (56, 1143523), (151, 424088), (302, 212044), (604, 106022), (1057, 60584), (1208, 53011), (2114, 30292), (4228, 15146), (7573, 8456)]