16002272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 72

約数和(自身を含む): 37353960

約数和(自身を除く): 21351688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 269, 286, 338, 352, 416, 538, 572, 676, 1076, 1144, 1352, 1859, 2152, 2288, 2704, 2959, 3497, 3718, 4304, 4576, 5408, 5918, 6994, 7436, 8608, 11836, 13988, 14872, 23672, 27976, 29744, 38467, 45461, 47344, 55952, 59488, 76934, 90922, 94688, 111904, 153868, 181844, 307736, 363688, 500071, 615472, 727376, 1000142, 1230944, 1454752, 2000284, 4000568, 8001136, 16002272]

約数ペア:

[(1, 16002272), (2, 8001136), (4, 4000568), (8, 2000284), (11, 1454752), (13, 1230944), (16, 1000142), (22, 727376), (26, 615472), (32, 500071), (44, 363688), (52, 307736), (88, 181844), (104, 153868), (143, 111904), (169, 94688), (176, 90922), (208, 76934), (269, 59488), (286, 55952), (338, 47344), (352, 45461), (416, 38467), (538, 29744), (572, 27976), (676, 23672), (1076, 14872), (1144, 13988), (1352, 11836), (1859, 8608), (2152, 7436), (2288, 6994), (2704, 5918), (2959, 5408), (3497, 4576), (3718, 4304)]