71228378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6269}}^1$

素因数の和:6326

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 55174822

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 6269, 11362, 12538, 81497, 119111, 144187, 162994, 238222, 288374, 1548443, 1874431, 2739553, 3096886, 3748862, 5479106, 35614189, 71228378]

約数ペア:

[(1, 71228378), (2, 35614189), (13, 5479106), (19, 3748862), (23, 3096886), (26, 2739553), (38, 1874431), (46, 1548443), (247, 288374), (299, 238222), (437, 162994), (494, 144187), (598, 119111), (874, 81497), (5681, 12538), (6269, 11362)]