28705506

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 58924800

約数和(自身を除く): 30219294

約数列:

[1, 2, 3, 6, 59, 118, 131, 177, 262, 354, 393, 619, 786, 1238, 1857, 3714, 7729, 15458, 23187, 36521, 46374, 73042, 81089, 109563, 162178, 219126, 243267, 486534, 4784251, 9568502, 14352753, 28705506]

約数ペア:

[(1, 28705506), (2, 14352753), (3, 9568502), (6, 4784251), (59, 486534), (118, 243267), (131, 219126), (177, 162178), (262, 109563), (354, 81089), (393, 73042), (619, 46374), (786, 36521), (1238, 23187), (1857, 15458), (3714, 7729)]