27923792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 63277200

約数和(自身を除く): 35353408

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 53, 68, 104, 106, 136, 149, 208, 212, 221, 272, 298, 424, 442, 596, 689, 848, 884, 901, 1192, 1378, 1768, 1802, 1937, 2384, 2533, 2756, 3536, 3604, 3874, 5066, 5512, 7208, 7748, 7897, 10132, 11024, 11713, 14416, 15496, 15794, 20264, 23426, 30992, 31588, 32929, 40528, 46852, 63176, 65858, 93704, 102661, 126352, 131716, 134249, 187408, 205322, 263432, 268498, 410644, 526864, 536996, 821288, 1073992, 1642576, 1745237, 2147984, 3490474, 6980948, 13961896, 27923792]

約数ペア:

[(1, 27923792), (2, 13961896), (4, 6980948), (8, 3490474), (13, 2147984), (16, 1745237), (17, 1642576), (26, 1073992), (34, 821288), (52, 536996), (53, 526864), (68, 410644), (104, 268498), (106, 263432), (136, 205322), (149, 187408), (208, 134249), (212, 131716), (221, 126352), (272, 102661), (298, 93704), (424, 65858), (442, 63176), (596, 46852), (689, 40528), (848, 32929), (884, 31588), (901, 30992), (1192, 23426), (1378, 20264), (1768, 15794), (1802, 15496), (1937, 14416), (2384, 11713), (2533, 11024), (2756, 10132), (3536, 7897), (3604, 7748), (3874, 7208), (5066, 5512)]