66538736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9221}}^1$

素因数の和:9281

約数の個数: 40

約数和(自身を含む): 144084528

約数和(自身を除く): 77545792

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 9221, 18442, 36884, 73768, 101431, 147536, 202862, 378061, 405724, 756122, 811448, 1512244, 1622896, 3024488, 4158671, 6048976, 8317342, 16634684, 33269368, 66538736]

約数ペア:

[(1, 66538736), (2, 33269368), (4, 16634684), (8, 8317342), (11, 6048976), (16, 4158671), (22, 3024488), (41, 1622896), (44, 1512244), (82, 811448), (88, 756122), (164, 405724), (176, 378061), (328, 202862), (451, 147536), (656, 101431), (902, 73768), (1804, 36884), (3608, 18442), (7216, 9221)]