38293424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2593}}^1$

素因数の和:2685

約数の個数: 40

約数和(自身を含む): 81057312

約数和(自身を除く): 42763888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 2593, 3692, 5186, 7384, 10372, 14768, 20744, 33709, 41488, 67418, 134836, 184103, 269672, 368206, 539344, 736412, 1472824, 2393339, 2945648, 4786678, 9573356, 19146712, 38293424]

約数ペア:

[(1, 38293424), (2, 19146712), (4, 9573356), (8, 4786678), (13, 2945648), (16, 2393339), (26, 1472824), (52, 736412), (71, 539344), (104, 368206), (142, 269672), (208, 184103), (284, 134836), (568, 67418), (923, 41488), (1136, 33709), (1846, 20744), (2593, 14768), (3692, 10372), (5186, 7384)]