40679408

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 103051440

約数和(自身を除く): 62372032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 53, 56, 77, 88, 89, 98, 106, 112, 154, 176, 178, 196, 212, 308, 356, 371, 392, 424, 539, 583, 616, 623, 712, 742, 784, 848, 979, 1078, 1166, 1232, 1246, 1424, 1484, 1958, 2156, 2332, 2492, 2597, 2968, 3916, 4081, 4312, 4361, 4664, 4717, 4984, 5194, 5936, 6853, 7832, 8162, 8624, 8722, 9328, 9434, 9968, 10388, 13706, 15664, 16324, 17444, 18868, 20776, 27412, 28567, 32648, 33019, 34888, 37736, 41552, 47971, 51887, 54824, 57134, 65296, 66038, 69776, 75472, 95942, 103774, 109648, 114268, 132076, 191884, 207548, 228536, 231133, 264152, 363209, 383768, 415096, 457072, 462266, 528304, 726418, 767536, 830192, 924532, 1452836, 1849064, 2542463, 2905672, 3698128, 5084926, 5811344, 10169852, 20339704, 40679408]

約数ペア:

[(1, 40679408), (2, 20339704), (4, 10169852), (7, 5811344), (8, 5084926), (11, 3698128), (14, 2905672), (16, 2542463), (22, 1849064), (28, 1452836), (44, 924532), (49, 830192), (53, 767536), (56, 726418), (77, 528304), (88, 462266), (89, 457072), (98, 415096), (106, 383768), (112, 363209), (154, 264152), (176, 231133), (178, 228536), (196, 207548), (212, 191884), (308, 132076), (356, 114268), (371, 109648), (392, 103774), (424, 95942), (539, 75472), (583, 69776), (616, 66038), (623, 65296), (712, 57134), (742, 54824), (784, 51887), (848, 47971), (979, 41552), (1078, 37736), (1166, 34888), (1232, 33019), (1246, 32648), (1424, 28567), (1484, 27412), (1958, 20776), (2156, 18868), (2332, 17444), (2492, 16324), (2597, 15664), (2968, 13706), (3916, 10388), (4081, 9968), (4312, 9434), (4361, 9328), (4664, 8722), (4717, 8624), (4984, 8162), (5194, 7832), (5936, 6853)]