28019226

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 58480128

約数和(自身を除く): 30460902

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 186, 194, 291, 582, 1553, 3007, 3106, 4659, 6014, 9021, 9318, 18042, 48143, 96286, 144429, 150641, 288858, 301282, 451923, 903846, 4669871, 9339742, 14009613, 28019226]

約数ペア:

[(1, 28019226), (2, 14009613), (3, 9339742), (6, 4669871), (31, 903846), (62, 451923), (93, 301282), (97, 288858), (186, 150641), (194, 144429), (291, 96286), (582, 48143), (1553, 18042), (3007, 9318), (3106, 9021), (4659, 6014)]