12378464

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 28270368

約数和(自身を除く): 15891904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 757, 1022, 1168, 1514, 2044, 2336, 3028, 4088, 5299, 6056, 8176, 10598, 12112, 16352, 21196, 24224, 42392, 55261, 84784, 110522, 169568, 221044, 386827, 442088, 773654, 884176, 1547308, 1768352, 3094616, 6189232, 12378464]

約数ペア:

[(1, 12378464), (2, 6189232), (4, 3094616), (7, 1768352), (8, 1547308), (14, 884176), (16, 773654), (28, 442088), (32, 386827), (56, 221044), (73, 169568), (112, 110522), (146, 84784), (224, 55261), (292, 42392), (511, 24224), (584, 21196), (757, 16352), (1022, 12112), (1168, 10598), (1514, 8176), (2044, 6056), (2336, 5299), (3028, 4088)]