27809824

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 67858560

約数和(自身を除く): 40048736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 67, 68, 109, 112, 119, 134, 136, 218, 224, 238, 268, 272, 436, 469, 476, 536, 544, 763, 872, 938, 952, 1072, 1139, 1526, 1744, 1853, 1876, 1904, 2144, 2278, 3052, 3488, 3706, 3752, 3808, 4556, 6104, 7303, 7412, 7504, 7973, 9112, 12208, 12971, 14606, 14824, 15008, 15946, 18224, 24416, 25942, 29212, 29648, 31892, 36448, 51121, 51884, 58424, 59296, 63784, 102242, 103768, 116848, 124151, 127568, 204484, 207536, 233696, 248302, 255136, 408968, 415072, 496604, 817936, 869057, 993208, 1635872, 1738114, 1986416, 3476228, 3972832, 6952456, 13904912, 27809824]

約数ペア:

[(1, 27809824), (2, 13904912), (4, 6952456), (7, 3972832), (8, 3476228), (14, 1986416), (16, 1738114), (17, 1635872), (28, 993208), (32, 869057), (34, 817936), (56, 496604), (67, 415072), (68, 408968), (109, 255136), (112, 248302), (119, 233696), (134, 207536), (136, 204484), (218, 127568), (224, 124151), (238, 116848), (268, 103768), (272, 102242), (436, 63784), (469, 59296), (476, 58424), (536, 51884), (544, 51121), (763, 36448), (872, 31892), (938, 29648), (952, 29212), (1072, 25942), (1139, 24416), (1526, 18224), (1744, 15946), (1853, 15008), (1876, 14824), (1904, 14606), (2144, 12971), (2278, 12208), (3052, 9112), (3488, 7973), (3706, 7504), (3752, 7412), (3808, 7303), (4556, 6104)]