13784144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 60

約数和(自身を含む): 31063488

約数和(自身を除く): 17279344

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 271, 272, 289, 374, 542, 578, 748, 1084, 1156, 1496, 2168, 2312, 2981, 2992, 3179, 4336, 4607, 4624, 5962, 6358, 9214, 11924, 12716, 18428, 23848, 25432, 36856, 47696, 50677, 50864, 73712, 78319, 101354, 156638, 202708, 313276, 405416, 626552, 810832, 861509, 1253104, 1723018, 3446036, 6892072, 13784144]

約数ペア:

[(1, 13784144), (2, 6892072), (4, 3446036), (8, 1723018), (11, 1253104), (16, 861509), (17, 810832), (22, 626552), (34, 405416), (44, 313276), (68, 202708), (88, 156638), (136, 101354), (176, 78319), (187, 73712), (271, 50864), (272, 50677), (289, 47696), (374, 36856), (542, 25432), (578, 23848), (748, 18428), (1084, 12716), (1156, 11924), (1496, 9214), (2168, 6358), (2312, 5962), (2981, 4624), (2992, 4607), (3179, 4336)]