11293744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 27855360

約数和(自身を除く): 16561616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 89, 103, 112, 154, 176, 178, 206, 308, 356, 412, 616, 623, 712, 721, 824, 979, 1133, 1232, 1246, 1424, 1442, 1648, 1958, 2266, 2492, 2884, 3916, 4532, 4984, 5768, 6853, 7832, 7931, 9064, 9167, 9968, 11536, 13706, 15664, 15862, 18128, 18334, 27412, 31724, 36668, 54824, 63448, 64169, 73336, 100837, 109648, 126896, 128338, 146672, 201674, 256676, 403348, 513352, 705859, 806696, 1026704, 1411718, 1613392, 2823436, 5646872, 11293744]

約数ペア:

[(1, 11293744), (2, 5646872), (4, 2823436), (7, 1613392), (8, 1411718), (11, 1026704), (14, 806696), (16, 705859), (22, 513352), (28, 403348), (44, 256676), (56, 201674), (77, 146672), (88, 128338), (89, 126896), (103, 109648), (112, 100837), (154, 73336), (176, 64169), (178, 63448), (206, 54824), (308, 36668), (356, 31724), (412, 27412), (616, 18334), (623, 18128), (712, 15862), (721, 15664), (824, 13706), (979, 11536), (1133, 9968), (1232, 9167), (1246, 9064), (1424, 7931), (1442, 7832), (1648, 6853), (1958, 5768), (2266, 4984), (2492, 4532), (2884, 3916)]