28902106

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 47190528

約数和(自身を除く): 18288422

約数列:

[1, 2, 31, 37, 43, 62, 74, 86, 293, 586, 1147, 1333, 1591, 2294, 2666, 3182, 9083, 10841, 12599, 18166, 21682, 25198, 49321, 98642, 336071, 390569, 466163, 672142, 781138, 932326, 14451053, 28902106]

約数ペア:

[(1, 28902106), (2, 14451053), (31, 932326), (37, 781138), (43, 672142), (62, 466163), (74, 390569), (86, 336071), (293, 98642), (586, 49321), (1147, 25198), (1333, 21682), (1591, 18166), (2294, 12599), (2666, 10841), (3182, 9083)]