27998496

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1534

約数の個数: 72

約数和(自身を含む): 80864784

約数和(自身を除く): 52866288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1451, 1608, 2144, 2412, 2902, 3216, 4353, 4824, 5804, 6432, 8706, 9648, 11608, 13059, 17412, 19296, 23216, 26118, 34824, 46432, 52236, 69648, 97217, 104472, 139296, 194434, 208944, 291651, 388868, 417888, 583302, 777736, 874953, 1166604, 1555472, 1749906, 2333208, 3110944, 3499812, 4666416, 6999624, 9332832, 13999248, 27998496]

約数ペア:

[(1, 27998496), (2, 13999248), (3, 9332832), (4, 6999624), (6, 4666416), (8, 3499812), (9, 3110944), (12, 2333208), (16, 1749906), (18, 1555472), (24, 1166604), (32, 874953), (36, 777736), (48, 583302), (67, 417888), (72, 388868), (96, 291651), (134, 208944), (144, 194434), (201, 139296), (268, 104472), (288, 97217), (402, 69648), (536, 52236), (603, 46432), (804, 34824), (1072, 26118), (1206, 23216), (1451, 19296), (1608, 17412), (2144, 13059), (2412, 11608), (2902, 9648), (3216, 8706), (4353, 6432), (4824, 5804)]