13261472

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 30284352

約数和(自身を除く): 17022880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 811, 1022, 1168, 1622, 2044, 2336, 3244, 4088, 5677, 6488, 8176, 11354, 12976, 16352, 22708, 25952, 45416, 59203, 90832, 118406, 181664, 236812, 414421, 473624, 828842, 947248, 1657684, 1894496, 3315368, 6630736, 13261472]

約数ペア:

[(1, 13261472), (2, 6630736), (4, 3315368), (7, 1894496), (8, 1657684), (14, 947248), (16, 828842), (28, 473624), (32, 414421), (56, 236812), (73, 181664), (112, 118406), (146, 90832), (224, 59203), (292, 45416), (511, 25952), (584, 22708), (811, 16352), (1022, 12976), (1168, 11354), (1622, 8176), (2044, 6488), (2336, 5677), (3244, 4088)]