73123024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1109}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 153193320

約数和(自身を除く): 80070296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 317, 634, 1109, 1268, 2218, 2536, 4121, 4436, 5072, 8242, 8872, 14417, 16484, 17744, 28834, 32968, 57668, 65936, 115336, 230672, 351553, 703106, 1406212, 2812424, 4570189, 5624848, 9140378, 18280756, 36561512, 73123024]

約数ペア:

[(1, 73123024), (2, 36561512), (4, 18280756), (8, 9140378), (13, 5624848), (16, 4570189), (26, 2812424), (52, 1406212), (104, 703106), (208, 351553), (317, 230672), (634, 115336), (1109, 65936), (1268, 57668), (2218, 32968), (2536, 28834), (4121, 17744), (4436, 16484), (5072, 14417), (8242, 8872)]