28832518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 51543072

約数和(自身を除く): 22710554

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1381, 1606, 1898, 2762, 10439, 15191, 17953, 20878, 30382, 35906, 100813, 197483, 201626, 394966, 1108943, 1310569, 2217886, 2621138, 14416259, 28832518]

約数ペア:

[(1, 28832518), (2, 14416259), (11, 2621138), (13, 2217886), (22, 1310569), (26, 1108943), (73, 394966), (143, 201626), (146, 197483), (286, 100813), (803, 35906), (949, 30382), (1381, 20878), (1606, 17953), (1898, 15191), (2762, 10439)]