22528272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 63607040

約数和(自身を除く): 41078768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 457, 474, 624, 632, 914, 948, 1027, 1264, 1371, 1828, 1896, 2054, 2742, 3081, 3656, 3792, 4108, 5484, 5941, 6162, 7312, 8216, 10968, 11882, 12324, 16432, 17823, 21936, 23764, 24648, 35646, 36103, 47528, 49296, 71292, 72206, 95056, 108309, 142584, 144412, 216618, 285168, 288824, 433236, 469339, 577648, 866472, 938678, 1408017, 1732944, 1877356, 2816034, 3754712, 5632068, 7509424, 11264136, 22528272]

約数ペア:

[(1, 22528272), (2, 11264136), (3, 7509424), (4, 5632068), (6, 3754712), (8, 2816034), (12, 1877356), (13, 1732944), (16, 1408017), (24, 938678), (26, 866472), (39, 577648), (48, 469339), (52, 433236), (78, 288824), (79, 285168), (104, 216618), (156, 144412), (158, 142584), (208, 108309), (237, 95056), (312, 72206), (316, 71292), (457, 49296), (474, 47528), (624, 36103), (632, 35646), (914, 24648), (948, 23764), (1027, 21936), (1264, 17823), (1371, 16432), (1828, 12324), (1896, 11882), (2054, 10968), (2742, 8216), (3081, 7312), (3656, 6162), (3792, 5941), (4108, 5484)]