69927448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2063}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 138700800

約数和(自身を除く): 68773352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 223, 446, 892, 1784, 2063, 4126, 4237, 8252, 8474, 16504, 16948, 33896, 39197, 78394, 156788, 313576, 460049, 920098, 1840196, 3680392, 8740931, 17481862, 34963724, 69927448]

約数ペア:

[(1, 69927448), (2, 34963724), (4, 17481862), (8, 8740931), (19, 3680392), (38, 1840196), (76, 920098), (152, 460049), (223, 313576), (446, 156788), (892, 78394), (1784, 39197), (2063, 33896), (4126, 16948), (4237, 16504), (8252, 8474)]