21776394976

素因数分解:

$2^5\times 7^3\times {\mathrm{1109}}^1\times {\mathrm{1789}}^1$

素因数の和:2929

約数の個数: 96

約数和(自身を含む): 50069880000

約数和(自身を除く): 28293485024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1109, 1372, 1568, 1789, 2218, 2744, 3578, 4436, 5488, 7156, 7763, 8872, 10976, 12523, 14312, 15526, 17744, 25046, 28624, 31052, 35488, 50092, 54341, 57248, 62104, 87661, 100184, 108682, 124208, 175322, 200368, 217364, 248416, 350644, 380387, 400736, 434728, 613627, 701288, 760774, 869456, 1227254, 1402576, 1521548, 1738912, 1984001, 2454508, 2805152, 3043096, 3968002, 4909016, 6086192, 7936004, 9818032, 12172384, 13888007, 15872008, 19636064, 27776014, 31744016, 55552028, 63488032, 97216049, 111104056, 194432098, 222208112, 388864196, 444416224, 680512343, 777728392, 1361024686, 1555456784, 2722049372, 3110913568, 5444098744, 10888197488, 21776394976]

約数ペア:

[(1, 21776394976), (2, 10888197488), (4, 5444098744), (7, 3110913568), (8, 2722049372), (14, 1555456784), (16, 1361024686), (28, 777728392), (32, 680512343), (49, 444416224), (56, 388864196), (98, 222208112), (112, 194432098), (196, 111104056), (224, 97216049), (343, 63488032), (392, 55552028), (686, 31744016), (784, 27776014), (1109, 19636064), (1372, 15872008), (1568, 13888007), (1789, 12172384), (2218, 9818032), (2744, 7936004), (3578, 6086192), (4436, 4909016), (5488, 3968002), (7156, 3043096), (7763, 2805152), (8872, 2454508), (10976, 1984001), (12523, 1738912), (14312, 1521548), (15526, 1402576), (17744, 1227254), (25046, 869456), (28624, 760774), (31052, 701288), (35488, 613627), (50092, 434728), (54341, 400736), (57248, 380387), (62104, 350644), (87661, 248416), (100184, 217364), (108682, 200368), (124208, 175322)]