28170352

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2593}}^1$

素因数の和:2705

約数の個数: 40

約数和(自身を含む): 63044576

約数和(自身を除く): 34874224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2593, 2716, 5186, 5432, 10372, 10864, 18151, 20744, 36302, 41488, 72604, 145208, 251521, 290416, 503042, 1006084, 1760647, 2012168, 3521294, 4024336, 7042588, 14085176, 28170352]

約数ペア:

[(1, 28170352), (2, 14085176), (4, 7042588), (7, 4024336), (8, 3521294), (14, 2012168), (16, 1760647), (28, 1006084), (56, 503042), (97, 290416), (112, 251521), (194, 145208), (388, 72604), (679, 41488), (776, 36302), (1358, 20744), (1552, 18151), (2593, 10864), (2716, 10372), (5186, 5432)]