27918068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 54432000

約数和(自身を除く): 26513932

約数列:

[1, 2, 4, 19, 29, 38, 53, 58, 76, 106, 116, 212, 239, 478, 551, 956, 1007, 1102, 1537, 2014, 2204, 3074, 4028, 4541, 6148, 6931, 9082, 12667, 13862, 18164, 25334, 27724, 29203, 50668, 58406, 116812, 131689, 240673, 263378, 367343, 481346, 526756, 734686, 962692, 1469372, 6979517, 13959034, 27918068]

約数ペア:

[(1, 27918068), (2, 13959034), (4, 6979517), (19, 1469372), (29, 962692), (38, 734686), (53, 526756), (58, 481346), (76, 367343), (106, 263378), (116, 240673), (212, 131689), (239, 116812), (478, 58406), (551, 50668), (956, 29203), (1007, 27724), (1102, 25334), (1537, 18164), (2014, 13862), (2204, 12667), (3074, 9082), (4028, 6931), (4541, 6148)]