12916064

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 30658320

約数和(自身を除く): 17742256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 109, 112, 161, 184, 218, 224, 322, 368, 436, 529, 644, 736, 763, 872, 1058, 1288, 1526, 1744, 2116, 2507, 2576, 3052, 3488, 3703, 4232, 5014, 5152, 6104, 7406, 8464, 10028, 12208, 14812, 16928, 17549, 20056, 24416, 29624, 35098, 40112, 57661, 59248, 70196, 80224, 115322, 118496, 140392, 230644, 280784, 403627, 461288, 561568, 807254, 922576, 1614508, 1845152, 3229016, 6458032, 12916064]

約数ペア:

[(1, 12916064), (2, 6458032), (4, 3229016), (7, 1845152), (8, 1614508), (14, 922576), (16, 807254), (23, 561568), (28, 461288), (32, 403627), (46, 280784), (56, 230644), (92, 140392), (109, 118496), (112, 115322), (161, 80224), (184, 70196), (218, 59248), (224, 57661), (322, 40112), (368, 35098), (436, 29624), (529, 24416), (644, 20056), (736, 17549), (763, 16928), (872, 14812), (1058, 12208), (1288, 10028), (1526, 8464), (1744, 7406), (2116, 6104), (2507, 5152), (2576, 5014), (3052, 4232), (3488, 3703)]