28268472

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 74753280

約数和(自身を除く): 46484808

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 83, 92, 138, 166, 184, 249, 276, 332, 498, 552, 617, 664, 996, 1234, 1851, 1909, 1992, 2468, 3702, 3818, 4936, 5727, 7404, 7636, 11454, 14191, 14808, 15272, 22908, 28382, 42573, 45816, 51211, 56764, 85146, 102422, 113528, 153633, 170292, 204844, 307266, 340584, 409688, 614532, 1177853, 1229064, 2355706, 3533559, 4711412, 7067118, 9422824, 14134236, 28268472]

約数ペア:

[(1, 28268472), (2, 14134236), (3, 9422824), (4, 7067118), (6, 4711412), (8, 3533559), (12, 2355706), (23, 1229064), (24, 1177853), (46, 614532), (69, 409688), (83, 340584), (92, 307266), (138, 204844), (166, 170292), (184, 153633), (249, 113528), (276, 102422), (332, 85146), (498, 56764), (552, 51211), (617, 45816), (664, 42573), (996, 28382), (1234, 22908), (1851, 15272), (1909, 14808), (1992, 14191), (2468, 11454), (3702, 7636), (3818, 7404), (4936, 5727)]