277428928

素因数分解:

$2^6\times 7^1\times {\mathrm{619261}}^1$

素因数の和:619280

約数の個数: 28

約数和(自身を含む): 629170192

約数和(自身を除く): 351741264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 619261, 1238522, 2477044, 4334827, 4954088, 8669654, 9908176, 17339308, 19816352, 34678616, 39632704, 69357232, 138714464, 277428928]

約数ペア:

[(1, 277428928), (2, 138714464), (4, 69357232), (7, 39632704), (8, 34678616), (14, 19816352), (16, 17339308), (28, 9908176), (32, 8669654), (56, 4954088), (64, 4334827), (112, 2477044), (224, 1238522), (448, 619261)]