8044448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 16964640

約数和(自身を除く): 8920192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 101, 131, 152, 202, 262, 304, 404, 524, 608, 808, 1048, 1616, 1919, 2096, 2489, 3232, 3838, 4192, 4978, 7676, 9956, 13231, 15352, 19912, 26462, 30704, 39824, 52924, 61408, 79648, 105848, 211696, 251389, 423392, 502778, 1005556, 2011112, 4022224, 8044448]

約数ペア:

[(1, 8044448), (2, 4022224), (4, 2011112), (8, 1005556), (16, 502778), (19, 423392), (32, 251389), (38, 211696), (76, 105848), (101, 79648), (131, 61408), (152, 52924), (202, 39824), (262, 30704), (304, 26462), (404, 19912), (524, 15352), (608, 13231), (808, 9956), (1048, 7676), (1616, 4978), (1919, 4192), (2096, 3838), (2489, 3232)]