28893918

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 60140160

約数和(自身を除く): 31246242

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 211, 422, 633, 787, 1266, 1574, 2361, 4722, 6119, 12238, 18357, 22823, 36714, 45646, 68469, 136938, 166057, 332114, 498171, 996342, 4815653, 9631306, 14446959, 28893918]

約数ペア:

[(1, 28893918), (2, 14446959), (3, 9631306), (6, 4815653), (29, 996342), (58, 498171), (87, 332114), (174, 166057), (211, 136938), (422, 68469), (633, 45646), (787, 36714), (1266, 22823), (1574, 18357), (2361, 12238), (4722, 6119)]