70534528

素因数分解:

$2^7\times {\mathrm{643}}^1\times {\mathrm{857}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 140900760

約数和(自身を除く): 70366232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 643, 857, 1286, 1714, 2572, 3428, 5144, 6856, 10288, 13712, 20576, 27424, 41152, 54848, 82304, 109696, 551051, 1102102, 2204204, 4408408, 8816816, 17633632, 35267264, 70534528]

約数ペア:

[(1, 70534528), (2, 35267264), (4, 17633632), (8, 8816816), (16, 4408408), (32, 2204204), (64, 1102102), (128, 551051), (643, 109696), (857, 82304), (1286, 54848), (1714, 41152), (2572, 27424), (3428, 20576), (5144, 13712), (6856, 10288)]