28931094608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1\times {\mathrm{2833}}^1$

素因数の和:4576

約数の個数: 80

約数和(自身を含む): 62506363920

約数和(自身を除く): 33575269312

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 1693, 2833, 3016, 3386, 5666, 6032, 6772, 11332, 13544, 22009, 22664, 27088, 36829, 44018, 45328, 49097, 73658, 82157, 88036, 98194, 147316, 164314, 176072, 196388, 294632, 328628, 352144, 392776, 589264, 638261, 657256, 785552, 1068041, 1276522, 1314512, 2136082, 2553044, 4272164, 4796269, 5106088, 8544328, 9592538, 10212176, 17088656, 19185076, 38370152, 62351497, 76740304, 124702994, 139091801, 249405988, 278183602, 498811976, 556367204, 997623952, 1112734408, 1808193413, 2225468816, 3616386826, 7232773652, 14465547304, 28931094608]

約数ペア:

[(1, 28931094608), (2, 14465547304), (4, 7232773652), (8, 3616386826), (13, 2225468816), (16, 1808193413), (26, 1112734408), (29, 997623952), (52, 556367204), (58, 498811976), (104, 278183602), (116, 249405988), (208, 139091801), (232, 124702994), (377, 76740304), (464, 62351497), (754, 38370152), (1508, 19185076), (1693, 17088656), (2833, 10212176), (3016, 9592538), (3386, 8544328), (5666, 5106088), (6032, 4796269), (6772, 4272164), (11332, 2553044), (13544, 2136082), (22009, 1314512), (22664, 1276522), (27088, 1068041), (36829, 785552), (44018, 657256), (45328, 638261), (49097, 589264), (73658, 392776), (82157, 352144), (88036, 328628), (98194, 294632), (147316, 196388), (164314, 176072)]