28547184

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{13831}}^1$

素因数の和:13885

約数の個数: 40

約数和(自身を含む): 75467392

約数和(自身を除く): 46920208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 13831, 27662, 41493, 55324, 82986, 110648, 165972, 221296, 331944, 594733, 663888, 1189466, 1784199, 2378932, 3568398, 4757864, 7136796, 9515728, 14273592, 28547184]

約数ペア:

[(1, 28547184), (2, 14273592), (3, 9515728), (4, 7136796), (6, 4757864), (8, 3568398), (12, 2378932), (16, 1784199), (24, 1189466), (43, 663888), (48, 594733), (86, 331944), (129, 221296), (172, 165972), (258, 110648), (344, 82986), (516, 55324), (688, 41493), (1032, 27662), (2064, 13831)]