129791488

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{4783}}^1$

素因数の和:4854

約数の個数: 40

約数和(自身を含む): 264277728

約数和(自身を除く): 134486240

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 4783, 6784, 9566, 13568, 19132, 27136, 38264, 76528, 153056, 253499, 306112, 506998, 612224, 1013996, 1224448, 2027992, 2448896, 4055984, 8111968, 16223936, 32447872, 64895744, 129791488]

約数ペア:

[(1, 129791488), (2, 64895744), (4, 32447872), (8, 16223936), (16, 8111968), (32, 4055984), (53, 2448896), (64, 2027992), (106, 1224448), (128, 1013996), (212, 612224), (256, 506998), (424, 306112), (512, 253499), (848, 153056), (1696, 76528), (3392, 38264), (4783, 27136), (6784, 19132), (9566, 13568)]