72413474

素因数分解:

$2^1\times 7^3\times {\mathrm{283}}^1\times {\mathrm{373}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 127459200

約数和(自身を除く): 55045726

約数列:

[1, 2, 7, 14, 49, 98, 283, 343, 373, 566, 686, 746, 1981, 2611, 3962, 5222, 13867, 18277, 27734, 36554, 97069, 105559, 127939, 194138, 211118, 255878, 738913, 1477826, 5172391, 10344782, 36206737, 72413474]

約数ペア:

[(1, 72413474), (2, 36206737), (7, 10344782), (14, 5172391), (49, 1477826), (98, 738913), (283, 255878), (343, 211118), (373, 194138), (566, 127939), (686, 105559), (746, 97069), (1981, 36554), (2611, 27734), (3962, 18277), (5222, 13867)]