71330752

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:429

約数の個数: 56

約数和(自身を含む): 147685760

約数和(自身を除く): 76355008

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 157, 229, 248, 314, 458, 496, 628, 916, 992, 1256, 1832, 1984, 2512, 3664, 4867, 5024, 7099, 7328, 9734, 10048, 14198, 14656, 19468, 28396, 35953, 38936, 56792, 71906, 77872, 113584, 143812, 155744, 227168, 287624, 311488, 454336, 575248, 1114543, 1150496, 2229086, 2300992, 4458172, 8916344, 17832688, 35665376, 71330752]

約数ペア:

[(1, 71330752), (2, 35665376), (4, 17832688), (8, 8916344), (16, 4458172), (31, 2300992), (32, 2229086), (62, 1150496), (64, 1114543), (124, 575248), (157, 454336), (229, 311488), (248, 287624), (314, 227168), (458, 155744), (496, 143812), (628, 113584), (916, 77872), (992, 71906), (1256, 56792), (1832, 38936), (1984, 35953), (2512, 28396), (3664, 19468), (4867, 14656), (5024, 14198), (7099, 10048), (7328, 9734)]