66509272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{769}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 131670000

約数和(自身を除く): 65160728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 569, 769, 1138, 1538, 2276, 3076, 4552, 6152, 10811, 14611, 21622, 29222, 43244, 58444, 86488, 116888, 437561, 875122, 1750244, 3500488, 8313659, 16627318, 33254636, 66509272]

約数ペア:

[(1, 66509272), (2, 33254636), (4, 16627318), (8, 8313659), (19, 3500488), (38, 1750244), (76, 875122), (152, 437561), (569, 116888), (769, 86488), (1138, 58444), (1538, 43244), (2276, 29222), (3076, 21622), (4552, 14611), (6152, 10811)]