28136192

素因数分解:

$2^8\times 7^2\times {\mathrm{2243}}^1$

素因数の和:2273

約数の個数: 54

約数和(自身を含む): 65360988

約数和(自身を除く): 37224796

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 2243, 3136, 4486, 6272, 8972, 12544, 15701, 17944, 31402, 35888, 62804, 71776, 109907, 125608, 143552, 219814, 251216, 287104, 439628, 502432, 574208, 879256, 1004864, 1758512, 2009728, 3517024, 4019456, 7034048, 14068096, 28136192]

約数ペア:

[(1, 28136192), (2, 14068096), (4, 7034048), (7, 4019456), (8, 3517024), (14, 2009728), (16, 1758512), (28, 1004864), (32, 879256), (49, 574208), (56, 502432), (64, 439628), (98, 287104), (112, 251216), (128, 219814), (196, 143552), (224, 125608), (256, 109907), (392, 71776), (448, 62804), (784, 35888), (896, 31402), (1568, 17944), (1792, 15701), (2243, 12544), (3136, 8972), (4486, 6272)]