71677952

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 148075200

約数和(自身を除く): 76397248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1129, 1984, 2048, 2258, 3968, 4516, 7936, 9032, 15872, 18064, 31744, 34999, 36128, 63488, 69998, 72256, 139996, 144512, 279992, 289024, 559984, 578048, 1119968, 1156096, 2239936, 2312192, 4479872, 8959744, 17919488, 35838976, 71677952]

約数ペア:

[(1, 71677952), (2, 35838976), (4, 17919488), (8, 8959744), (16, 4479872), (31, 2312192), (32, 2239936), (62, 1156096), (64, 1119968), (124, 578048), (128, 559984), (248, 289024), (256, 279992), (496, 144512), (512, 139996), (992, 72256), (1024, 69998), (1129, 63488), (1984, 36128), (2048, 34999), (2258, 31744), (3968, 18064), (4516, 15872), (7936, 9032)]