66683344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 80

約数和(自身を含む): 160545280

約数和(自身を除く): 93861936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 271, 338, 364, 542, 676, 728, 1084, 1183, 1352, 1456, 1897, 2168, 2197, 2366, 2704, 3523, 3794, 4336, 4394, 4732, 7046, 7588, 8788, 9464, 14092, 15176, 15379, 17576, 18928, 24661, 28184, 30352, 30758, 35152, 45799, 49322, 56368, 61516, 91598, 98644, 123032, 183196, 197288, 246064, 320593, 366392, 394576, 595387, 641186, 732784, 1190774, 1282372, 2381548, 2564744, 4167709, 4763096, 5129488, 8335418, 9526192, 16670836, 33341672, 66683344]

約数ペア:

[(1, 66683344), (2, 33341672), (4, 16670836), (7, 9526192), (8, 8335418), (13, 5129488), (14, 4763096), (16, 4167709), (26, 2564744), (28, 2381548), (52, 1282372), (56, 1190774), (91, 732784), (104, 641186), (112, 595387), (169, 394576), (182, 366392), (208, 320593), (271, 246064), (338, 197288), (364, 183196), (542, 123032), (676, 98644), (728, 91598), (1084, 61516), (1183, 56368), (1352, 49322), (1456, 45799), (1897, 35152), (2168, 30758), (2197, 30352), (2366, 28184), (2704, 24661), (3523, 18928), (3794, 17576), (4336, 15379), (4394, 15176), (4732, 14092), (7046, 9464), (7588, 8788)]