13927968

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:506

約数の個数: 72

約数和(自身を含む): 40009788

約数和(自身を除く): 26081820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 353, 411, 548, 706, 822, 1059, 1096, 1233, 1412, 1644, 2118, 2192, 2466, 2824, 3177, 3288, 4236, 4384, 4932, 5648, 6354, 6576, 8472, 9864, 11296, 12708, 13152, 16944, 19728, 25416, 33888, 39456, 48361, 50832, 96722, 101664, 145083, 193444, 290166, 386888, 435249, 580332, 773776, 870498, 1160664, 1547552, 1740996, 2321328, 3481992, 4642656, 6963984, 13927968]

約数ペア:

[(1, 13927968), (2, 6963984), (3, 4642656), (4, 3481992), (6, 2321328), (8, 1740996), (9, 1547552), (12, 1160664), (16, 870498), (18, 773776), (24, 580332), (32, 435249), (36, 386888), (48, 290166), (72, 193444), (96, 145083), (137, 101664), (144, 96722), (274, 50832), (288, 48361), (353, 39456), (411, 33888), (548, 25416), (706, 19728), (822, 16944), (1059, 13152), (1096, 12708), (1233, 11296), (1412, 9864), (1644, 8472), (2118, 6576), (2192, 6354), (2466, 5648), (2824, 4932), (3177, 4384), (3288, 4236)]