28670568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{70271}}^1$

素因数の和:70297

約数の個数: 32

約数和(自身を含む): 75893760

約数和(自身を除く): 47223192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 70271, 140542, 210813, 281084, 421626, 562168, 843252, 1194607, 1686504, 2389214, 3583821, 4778428, 7167642, 9556856, 14335284, 28670568]

約数ペア:

[(1, 28670568), (2, 14335284), (3, 9556856), (4, 7167642), (6, 4778428), (8, 3583821), (12, 2389214), (17, 1686504), (24, 1194607), (34, 843252), (51, 562168), (68, 421626), (102, 281084), (136, 210813), (204, 140542), (408, 70271)]