28549476

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13913}}^1$

素因数の和:13945

約数の個数: 48

約数和(自身を含む): 77918400

約数和(自身を除く): 49368924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 13913, 27826, 41739, 55652, 83478, 125217, 166956, 250434, 264347, 375651, 500868, 528694, 751302, 793041, 1057388, 1502604, 1586082, 2379123, 3172164, 4758246, 7137369, 9516492, 14274738, 28549476]

約数ペア:

[(1, 28549476), (2, 14274738), (3, 9516492), (4, 7137369), (6, 4758246), (9, 3172164), (12, 2379123), (18, 1586082), (19, 1502604), (27, 1057388), (36, 793041), (38, 751302), (54, 528694), (57, 500868), (76, 375651), (108, 264347), (114, 250434), (171, 166956), (228, 125217), (342, 83478), (513, 55652), (684, 41739), (1026, 27826), (2052, 13913)]