765897472

素因数分解:

$2^8\times {\mathrm{857}}^1\times {\mathrm{3491}}^1$

素因数の和:4364

約数の個数: 36

約数和(自身を含む): 1531025496

約数和(自身を除く): 765128024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 857, 1714, 3428, 3491, 6856, 6982, 13712, 13964, 27424, 27928, 54848, 55856, 109696, 111712, 219392, 223424, 446848, 893696, 2991787, 5983574, 11967148, 23934296, 47868592, 95737184, 191474368, 382948736, 765897472]

約数ペア:

[(1, 765897472), (2, 382948736), (4, 191474368), (8, 95737184), (16, 47868592), (32, 23934296), (64, 11967148), (128, 5983574), (256, 2991787), (857, 893696), (1714, 446848), (3428, 223424), (3491, 219392), (6856, 111712), (6982, 109696), (13712, 55856), (13964, 54848), (27424, 27928)]