17982272

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 46085760

約数和(自身を除く): 28103488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 89, 112, 154, 164, 176, 178, 224, 287, 308, 328, 352, 356, 448, 451, 574, 616, 623, 656, 704, 712, 902, 979, 1148, 1232, 1246, 1312, 1424, 1804, 1958, 2296, 2464, 2492, 2624, 2848, 3157, 3608, 3649, 3916, 4592, 4928, 4984, 5696, 6314, 6853, 7216, 7298, 7832, 9184, 9968, 12628, 13706, 14432, 14596, 15664, 18368, 19936, 25256, 25543, 27412, 28864, 29192, 31328, 39872, 40139, 50512, 51086, 54824, 58384, 62656, 80278, 101024, 102172, 109648, 116768, 160556, 202048, 204344, 219296, 233536, 280973, 321112, 408688, 438592, 561946, 642224, 817376, 1123892, 1284448, 1634752, 2247784, 2568896, 4495568, 8991136, 17982272]

約数ペア:

[(1, 17982272), (2, 8991136), (4, 4495568), (7, 2568896), (8, 2247784), (11, 1634752), (14, 1284448), (16, 1123892), (22, 817376), (28, 642224), (32, 561946), (41, 438592), (44, 408688), (56, 321112), (64, 280973), (77, 233536), (82, 219296), (88, 204344), (89, 202048), (112, 160556), (154, 116768), (164, 109648), (176, 102172), (178, 101024), (224, 80278), (287, 62656), (308, 58384), (328, 54824), (352, 51086), (356, 50512), (448, 40139), (451, 39872), (574, 31328), (616, 29192), (623, 28864), (656, 27412), (704, 25543), (712, 25256), (902, 19936), (979, 18368), (1148, 15664), (1232, 14596), (1246, 14432), (1312, 13706), (1424, 12628), (1804, 9968), (1958, 9184), (2296, 7832), (2464, 7298), (2492, 7216), (2624, 6853), (2848, 6314), (3157, 5696), (3608, 4984), (3649, 4928), (3916, 4592)]