12447344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 30331392

約数和(自身を除く): 17884048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 83, 91, 103, 104, 112, 166, 182, 206, 208, 332, 364, 412, 581, 664, 721, 728, 824, 1079, 1162, 1328, 1339, 1442, 1456, 1648, 2158, 2324, 2678, 2884, 4316, 4648, 5356, 5768, 7553, 8549, 8632, 9296, 9373, 10712, 11536, 15106, 17098, 17264, 18746, 21424, 30212, 34196, 37492, 59843, 60424, 68392, 74984, 111137, 119686, 120848, 136784, 149968, 222274, 239372, 444548, 478744, 777959, 889096, 957488, 1555918, 1778192, 3111836, 6223672, 12447344]

約数ペア:

[(1, 12447344), (2, 6223672), (4, 3111836), (7, 1778192), (8, 1555918), (13, 957488), (14, 889096), (16, 777959), (26, 478744), (28, 444548), (52, 239372), (56, 222274), (83, 149968), (91, 136784), (103, 120848), (104, 119686), (112, 111137), (166, 74984), (182, 68392), (206, 60424), (208, 59843), (332, 37492), (364, 34196), (412, 30212), (581, 21424), (664, 18746), (721, 17264), (728, 17098), (824, 15106), (1079, 11536), (1162, 10712), (1328, 9373), (1339, 9296), (1442, 8632), (1456, 8549), (1648, 7553), (2158, 5768), (2324, 5356), (2678, 4648), (2884, 4316)]