67940096

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 160118784

約数和(自身を除く): 92178688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1223, 1736, 1792, 1984, 2446, 3472, 3968, 4892, 6944, 7936, 8561, 9784, 13888, 17122, 19568, 27776, 34244, 37913, 39136, 55552, 68488, 75826, 78272, 136976, 151652, 156544, 265391, 273952, 303304, 313088, 530782, 547904, 606608, 1061564, 1095808, 1213216, 2123128, 2191616, 2426432, 4246256, 4852864, 8492512, 9705728, 16985024, 33970048, 67940096]

約数ペア:

[(1, 67940096), (2, 33970048), (4, 16985024), (7, 9705728), (8, 8492512), (14, 4852864), (16, 4246256), (28, 2426432), (31, 2191616), (32, 2123128), (56, 1213216), (62, 1095808), (64, 1061564), (112, 606608), (124, 547904), (128, 530782), (217, 313088), (224, 303304), (248, 273952), (256, 265391), (434, 156544), (448, 151652), (496, 136976), (868, 78272), (896, 75826), (992, 68488), (1223, 55552), (1736, 39136), (1792, 37913), (1984, 34244), (2446, 27776), (3472, 19568), (3968, 17122), (4892, 13888), (6944, 9784), (7936, 8561)]