72852388

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{9601}}^1$

素因数の和:9883

約数の個数: 24

約数和(自身を含む): 146257664

約数和(自身を除く): 73405276

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 9601, 19202, 38404, 67207, 134414, 268828, 2601871, 5203742, 10407484, 18213097, 36426194, 72852388]

約数ペア:

[(1, 72852388), (2, 36426194), (4, 18213097), (7, 10407484), (14, 5203742), (28, 2601871), (271, 268828), (542, 134414), (1084, 67207), (1897, 38404), (3794, 19202), (7588, 9601)]