25687728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{16217}}^1$

素因数の和:16242

約数の個数: 60

約数和(自身を含む): 78430248

約数和(自身を除く): 52742520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 16217, 32434, 48651, 64868, 97302, 129736, 145953, 178387, 194604, 259472, 291906, 356774, 389208, 535161, 583812, 713548, 778416, 1070322, 1167624, 1427096, 1605483, 2140644, 2335248, 2854192, 3210966, 4281288, 6421932, 8562576, 12843864, 25687728]

約数ペア:

[(1, 25687728), (2, 12843864), (3, 8562576), (4, 6421932), (6, 4281288), (8, 3210966), (9, 2854192), (11, 2335248), (12, 2140644), (16, 1605483), (18, 1427096), (22, 1167624), (24, 1070322), (33, 778416), (36, 713548), (44, 583812), (48, 535161), (66, 389208), (72, 356774), (88, 291906), (99, 259472), (132, 194604), (144, 178387), (176, 145953), (198, 129736), (264, 97302), (396, 64868), (528, 48651), (792, 32434), (1584, 16217)]