28896534

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{2239}}^1$

素因数の和:2489

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 35615466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 2239, 4302, 4478, 6453, 6717, 12906, 13434, 20151, 40302, 60453, 120906, 535121, 1070242, 1605363, 3210726, 4816089, 9632178, 14448267, 28896534]

約数ペア:

[(1, 28896534), (2, 14448267), (3, 9632178), (6, 4816089), (9, 3210726), (18, 1605363), (27, 1070242), (54, 535121), (239, 120906), (478, 60453), (717, 40302), (1434, 20151), (2151, 13434), (2239, 12906), (4302, 6717), (4478, 6453)]