22485424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6359}}^1$

素因数の和:6397

約数の個数: 40

約数和(自身を含む): 49684320

約数和(自身を除く): 27198896

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 6359, 12718, 25436, 50872, 82667, 101744, 108103, 165334, 216206, 330668, 432412, 661336, 864824, 1322672, 1405339, 1729648, 2810678, 5621356, 11242712, 22485424]

約数ペア:

[(1, 22485424), (2, 11242712), (4, 5621356), (8, 2810678), (13, 1729648), (16, 1405339), (17, 1322672), (26, 864824), (34, 661336), (52, 432412), (68, 330668), (104, 216206), (136, 165334), (208, 108103), (221, 101744), (272, 82667), (442, 50872), (884, 25436), (1768, 12718), (3536, 6359)]