28894368

素因数分解:

$2^5\times 3^1\times {\mathrm{491}}^1\times {\mathrm{613}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 76126176

約数和(自身を除く): 47231808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 491, 613, 982, 1226, 1473, 1839, 1964, 2452, 2946, 3678, 3928, 4904, 5892, 7356, 7856, 9808, 11784, 14712, 15712, 19616, 23568, 29424, 47136, 58848, 300983, 601966, 902949, 1203932, 1805898, 2407864, 3611796, 4815728, 7223592, 9631456, 14447184, 28894368]

約数ペア:

[(1, 28894368), (2, 14447184), (3, 9631456), (4, 7223592), (6, 4815728), (8, 3611796), (12, 2407864), (16, 1805898), (24, 1203932), (32, 902949), (48, 601966), (96, 300983), (491, 58848), (613, 47136), (982, 29424), (1226, 23568), (1473, 19616), (1839, 15712), (1964, 14712), (2452, 11784), (2946, 9808), (3678, 7856), (3928, 7356), (4904, 5892)]