77747152

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16931}}^1$

素因数の和:16987

約数の個数: 40

約数和(自身を含む): 176363712

約数和(自身を除く): 98616560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 16931, 33862, 67724, 118517, 135448, 237034, 270896, 474068, 694171, 948136, 1388342, 1896272, 2776684, 4859197, 5553368, 9718394, 11106736, 19436788, 38873576, 77747152]

約数ペア:

[(1, 77747152), (2, 38873576), (4, 19436788), (7, 11106736), (8, 9718394), (14, 5553368), (16, 4859197), (28, 2776684), (41, 1896272), (56, 1388342), (82, 948136), (112, 694171), (164, 474068), (287, 270896), (328, 237034), (574, 135448), (656, 118517), (1148, 67724), (2296, 33862), (4592, 16931)]