1895514368

素因数分解:

$2^8\times {\mathrm{11}}^3\times {\mathrm{5563}}^1$

素因数の和:5612

約数の個数: 72

約数和(自身を含む): 4162450656

約数和(自身を除く): 2266936288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1331, 1408, 1936, 2662, 2816, 3872, 5324, 5563, 7744, 10648, 11126, 15488, 21296, 22252, 30976, 42592, 44504, 61193, 85184, 89008, 122386, 170368, 178016, 244772, 340736, 356032, 489544, 673123, 712064, 979088, 1346246, 1424128, 1958176, 2692492, 3916352, 5384984, 7404353, 7832704, 10769968, 14808706, 15665408, 21539936, 29617412, 43079872, 59234824, 86159744, 118469648, 172319488, 236939296, 473878592, 947757184, 1895514368]

約数ペア:

[(1, 1895514368), (2, 947757184), (4, 473878592), (8, 236939296), (11, 172319488), (16, 118469648), (22, 86159744), (32, 59234824), (44, 43079872), (64, 29617412), (88, 21539936), (121, 15665408), (128, 14808706), (176, 10769968), (242, 7832704), (256, 7404353), (352, 5384984), (484, 3916352), (704, 2692492), (968, 1958176), (1331, 1424128), (1408, 1346246), (1936, 979088), (2662, 712064), (2816, 673123), (3872, 489544), (5324, 356032), (5563, 340736), (7744, 244772), (10648, 178016), (11126, 170368), (15488, 122386), (21296, 89008), (22252, 85184), (30976, 61193), (42592, 44504)]