814542976

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21283}}^1$

素因数の和:21333

約数の個数: 64

約数和(自身を含む): 1823613120

約数和(自身を除く): 1009070144

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2392, 2944, 4784, 9568, 19136, 21283, 38272, 42566, 85132, 170264, 276679, 340528, 489509, 553358, 681056, 979018, 1106716, 1362112, 1958036, 2213432, 2724224, 3916072, 4426864, 6363617, 7832144, 8853728, 12727234, 15664288, 17707456, 25454468, 31328576, 35414912, 50908936, 62657152, 101817872, 203635744, 407271488, 814542976]

約数ペア:

[(1, 814542976), (2, 407271488), (4, 203635744), (8, 101817872), (13, 62657152), (16, 50908936), (23, 35414912), (26, 31328576), (32, 25454468), (46, 17707456), (52, 15664288), (64, 12727234), (92, 8853728), (104, 7832144), (128, 6363617), (184, 4426864), (208, 3916072), (299, 2724224), (368, 2213432), (416, 1958036), (598, 1362112), (736, 1106716), (832, 979018), (1196, 681056), (1472, 553358), (1664, 489509), (2392, 340528), (2944, 276679), (4784, 170264), (9568, 85132), (19136, 42566), (21283, 38272)]