17388952

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 40032000

約数和(自身を除く): 22643048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 277, 413, 472, 532, 554, 826, 1064, 1108, 1121, 1652, 1939, 2216, 2242, 3304, 3878, 4484, 5263, 7756, 7847, 8968, 10526, 15512, 15694, 16343, 21052, 31388, 32686, 36841, 42104, 62776, 65372, 73682, 114401, 130744, 147364, 228802, 294728, 310517, 457604, 621034, 915208, 1242068, 2173619, 2484136, 4347238, 8694476, 17388952]

約数ペア:

[(1, 17388952), (2, 8694476), (4, 4347238), (7, 2484136), (8, 2173619), (14, 1242068), (19, 915208), (28, 621034), (38, 457604), (56, 310517), (59, 294728), (76, 228802), (118, 147364), (133, 130744), (152, 114401), (236, 73682), (266, 65372), (277, 62776), (413, 42104), (472, 36841), (532, 32686), (554, 31388), (826, 21052), (1064, 16343), (1108, 15694), (1121, 15512), (1652, 10526), (1939, 8968), (2216, 7847), (2242, 7756), (3304, 5263), (3878, 4484)]