1071328256

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{33749}}^1$

素因数の和:33800

約数の個数: 44

約数和(自身を含む): 2210760000

約数和(自身を除く): 1139431744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 15872, 31744, 33749, 67498, 134996, 269992, 539984, 1046219, 1079968, 2092438, 2159936, 4184876, 4319872, 8369752, 8639744, 16739504, 17279488, 33479008, 34558976, 66958016, 133916032, 267832064, 535664128, 1071328256]

約数ペア:

[(1, 1071328256), (2, 535664128), (4, 267832064), (8, 133916032), (16, 66958016), (31, 34558976), (32, 33479008), (62, 17279488), (64, 16739504), (124, 8639744), (128, 8369752), (248, 4319872), (256, 4184876), (496, 2159936), (512, 2092438), (992, 1079968), (1024, 1046219), (1984, 539984), (3968, 269992), (7936, 134996), (15872, 67498), (31744, 33749)]