1313536

素因数分解:

$2^8\times 7^1\times {\mathrm{733}}^1$

素因数の和:756

約数の個数: 36

約数和(自身を含む): 3000592

約数和(自身を除く): 1687056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 733, 896, 1466, 1792, 2932, 5131, 5864, 10262, 11728, 20524, 23456, 41048, 46912, 82096, 93824, 164192, 187648, 328384, 656768, 1313536]

約数ペア:

[(1, 1313536), (2, 656768), (4, 328384), (7, 187648), (8, 164192), (14, 93824), (16, 82096), (28, 46912), (32, 41048), (56, 23456), (64, 20524), (112, 11728), (128, 10262), (224, 5864), (256, 5131), (448, 2932), (733, 1792), (896, 1466)]