28446782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 52920000

約数和(自身を除く): 24473218

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 1043, 1049, 1937, 2086, 2098, 3874, 7343, 13559, 13637, 14686, 27118, 27274, 95459, 156301, 190918, 312602, 1094107, 2031913, 2188214, 4063826, 14223391, 28446782]

約数ペア:

[(1, 28446782), (2, 14223391), (7, 4063826), (13, 2188214), (14, 2031913), (26, 1094107), (91, 312602), (149, 190918), (182, 156301), (298, 95459), (1043, 27274), (1049, 27118), (1937, 14686), (2086, 13637), (2098, 13559), (3874, 7343)]