12462875404

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{17609}}^1$

素因数の和:17807

約数の個数: 72

約数和(自身を含む): 26644070880

約数和(自身を除く): 14181195476

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 157, 161, 196, 314, 322, 628, 644, 1099, 1127, 2198, 2254, 3611, 4396, 4508, 7222, 7693, 14444, 15386, 17609, 25277, 30772, 35218, 50554, 70436, 101108, 123263, 176939, 246526, 353878, 405007, 493052, 707756, 810014, 862841, 1620028, 1725682, 2764613, 2835049, 3451364, 5529226, 5670098, 11058452, 11340196, 19352291, 19845343, 38704582, 39690686, 63586099, 77409164, 79381372, 127172198, 135466037, 254344396, 270932074, 445102693, 541864148, 890205386, 1780410772, 3115718851, 6231437702, 12462875404]

約数ペア:

[(1, 12462875404), (2, 6231437702), (4, 3115718851), (7, 1780410772), (14, 890205386), (23, 541864148), (28, 445102693), (46, 270932074), (49, 254344396), (92, 135466037), (98, 127172198), (157, 79381372), (161, 77409164), (196, 63586099), (314, 39690686), (322, 38704582), (628, 19845343), (644, 19352291), (1099, 11340196), (1127, 11058452), (2198, 5670098), (2254, 5529226), (3611, 3451364), (4396, 2835049), (4508, 2764613), (7222, 1725682), (7693, 1620028), (14444, 862841), (15386, 810014), (17609, 707756), (25277, 493052), (30772, 405007), (35218, 353878), (50554, 246526), (70436, 176939), (101108, 123263)]