68925248

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1279

約数の個数: 56

約数和(自身を含む): 157593792

約数和(自身を除く): 88668544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1123, 1918, 2192, 2246, 3836, 4384, 4492, 7672, 7861, 8768, 8984, 15344, 15722, 17968, 30688, 31444, 35936, 61376, 62888, 71872, 125776, 153851, 251552, 307702, 503104, 615404, 1076957, 1230808, 2153914, 2461616, 4307828, 4923232, 8615656, 9846464, 17231312, 34462624, 68925248]

約数ペア:

[(1, 68925248), (2, 34462624), (4, 17231312), (7, 9846464), (8, 8615656), (14, 4923232), (16, 4307828), (28, 2461616), (32, 2153914), (56, 1230808), (64, 1076957), (112, 615404), (137, 503104), (224, 307702), (274, 251552), (448, 153851), (548, 125776), (959, 71872), (1096, 62888), (1123, 61376), (1918, 35936), (2192, 31444), (2246, 30688), (3836, 17968), (4384, 15722), (4492, 15344), (7672, 8984), (7861, 8768)]