13407472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:977

約数の個数: 40

約数和(自身を含む): 28390544

約数和(自身を除く): 14983072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 883, 949, 1168, 1766, 1898, 3532, 3796, 7064, 7592, 11479, 14128, 15184, 22958, 45916, 64459, 91832, 128918, 183664, 257836, 515672, 837967, 1031344, 1675934, 3351868, 6703736, 13407472]

約数ペア:

[(1, 13407472), (2, 6703736), (4, 3351868), (8, 1675934), (13, 1031344), (16, 837967), (26, 515672), (52, 257836), (73, 183664), (104, 128918), (146, 91832), (208, 64459), (292, 45916), (584, 22958), (883, 15184), (949, 14128), (1168, 11479), (1766, 7592), (1898, 7064), (3532, 3796)]