12849872

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3701}}^1$

素因数の和:3747

約数の個数: 40

約数和(自身を含む): 29379072

約数和(自身を除く): 16529200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3701, 7402, 14804, 25907, 29608, 51814, 59216, 103628, 114731, 207256, 229462, 414512, 458924, 803117, 917848, 1606234, 1835696, 3212468, 6424936, 12849872]

約数ペア:

[(1, 12849872), (2, 6424936), (4, 3212468), (7, 1835696), (8, 1606234), (14, 917848), (16, 803117), (28, 458924), (31, 414512), (56, 229462), (62, 207256), (112, 114731), (124, 103628), (217, 59216), (248, 51814), (434, 29608), (496, 25907), (868, 14804), (1736, 7402), (3472, 3701)]