28305536

素因数分解:

$2^7\times 7^2\times {\mathrm{4513}}^1$

素因数の和:4541

約数の個数: 48

約数和(自身を含む): 65610990

約数和(自身を除く): 37305454

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 4513, 6272, 9026, 18052, 31591, 36104, 63182, 72208, 126364, 144416, 221137, 252728, 288832, 442274, 505456, 577664, 884548, 1010912, 1769096, 2021824, 3538192, 4043648, 7076384, 14152768, 28305536]

約数ペア:

[(1, 28305536), (2, 14152768), (4, 7076384), (7, 4043648), (8, 3538192), (14, 2021824), (16, 1769096), (28, 1010912), (32, 884548), (49, 577664), (56, 505456), (64, 442274), (98, 288832), (112, 252728), (128, 221137), (196, 144416), (224, 126364), (392, 72208), (448, 63182), (784, 36104), (896, 31591), (1568, 18052), (3136, 9026), (4513, 6272)]