68683328

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8069}}^1$

素因数の和:8107

約数の個数: 56

約数和(自身を含む): 163982400

約数和(自身を除く): 95299072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8069, 8512, 16138, 32276, 56483, 64552, 112966, 129104, 153311, 225932, 258208, 306622, 451864, 516416, 613244, 903728, 1073177, 1226488, 1807456, 2146354, 2452976, 3614912, 4292708, 4905952, 8585416, 9811904, 17170832, 34341664, 68683328]

約数ペア:

[(1, 68683328), (2, 34341664), (4, 17170832), (7, 9811904), (8, 8585416), (14, 4905952), (16, 4292708), (19, 3614912), (28, 2452976), (32, 2146354), (38, 1807456), (56, 1226488), (64, 1073177), (76, 903728), (112, 613244), (133, 516416), (152, 451864), (224, 306622), (266, 258208), (304, 225932), (448, 153311), (532, 129104), (608, 112966), (1064, 64552), (1216, 56483), (2128, 32276), (4256, 16138), (8069, 8512)]