68556992

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1273

約数の個数: 56

約数和(自身を含む): 156752544

約数和(自身を除く): 88195552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1117, 1918, 2192, 2234, 3836, 4384, 4468, 7672, 7819, 8768, 8936, 15344, 15638, 17872, 30688, 31276, 35744, 61376, 62552, 71488, 125104, 153029, 250208, 306058, 500416, 612116, 1071203, 1224232, 2142406, 2448464, 4284812, 4896928, 8569624, 9793856, 17139248, 34278496, 68556992]

約数ペア:

[(1, 68556992), (2, 34278496), (4, 17139248), (7, 9793856), (8, 8569624), (14, 4896928), (16, 4284812), (28, 2448464), (32, 2142406), (56, 1224232), (64, 1071203), (112, 612116), (137, 500416), (224, 306058), (274, 250208), (448, 153029), (548, 125104), (959, 71488), (1096, 62552), (1117, 61376), (1918, 35744), (2192, 31276), (2234, 30688), (3836, 17872), (4384, 15638), (4468, 15344), (7672, 8936), (7819, 8768)]