4785739264

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{90749}}^1$

素因数の和:90870

約数の個数: 40

約数和(自身を含む): 9655074000

約数和(自身を除く): 4869334736

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1648, 3296, 6592, 13184, 26368, 52736, 90749, 181498, 362996, 725992, 1451984, 2903968, 5807936, 9347147, 11615872, 18694294, 23231744, 37388588, 46463488, 74777176, 149554352, 299108704, 598217408, 1196434816, 2392869632, 4785739264]

約数ペア:

[(1, 4785739264), (2, 2392869632), (4, 1196434816), (8, 598217408), (16, 299108704), (32, 149554352), (64, 74777176), (103, 46463488), (128, 37388588), (206, 23231744), (256, 18694294), (412, 11615872), (512, 9347147), (824, 5807936), (1648, 2903968), (3296, 1451984), (6592, 725992), (13184, 362996), (26368, 181498), (52736, 90749)]