28594008

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{971}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 77711400

約数和(自身を除く): 49117392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 971, 1227, 1636, 1942, 2454, 2913, 3272, 3681, 3884, 4908, 5826, 7362, 7768, 8739, 9816, 11652, 14724, 17478, 23304, 29448, 34956, 69912, 397139, 794278, 1191417, 1588556, 2382834, 3177112, 3574251, 4765668, 7148502, 9531336, 14297004, 28594008]

約数ペア:

[(1, 28594008), (2, 14297004), (3, 9531336), (4, 7148502), (6, 4765668), (8, 3574251), (9, 3177112), (12, 2382834), (18, 1588556), (24, 1191417), (36, 794278), (72, 397139), (409, 69912), (818, 34956), (971, 29448), (1227, 23304), (1636, 17478), (1942, 14724), (2454, 11652), (2913, 9816), (3272, 8739), (3681, 7768), (3884, 7362), (4908, 5826)]