28609672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3023}}^1$

素因数の和:3062

約数の個数: 48

約数和(自身を含む): 66407040

約数和(自身を除く): 37797368

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 3023, 4732, 6046, 9464, 12092, 21161, 24184, 39299, 42322, 78598, 84644, 157196, 169288, 275093, 314392, 510887, 550186, 1021774, 1100372, 2043548, 2200744, 3576209, 4087096, 7152418, 14304836, 28609672]

約数ペア:

[(1, 28609672), (2, 14304836), (4, 7152418), (7, 4087096), (8, 3576209), (13, 2200744), (14, 2043548), (26, 1100372), (28, 1021774), (52, 550186), (56, 510887), (91, 314392), (104, 275093), (169, 169288), (182, 157196), (338, 84644), (364, 78598), (676, 42322), (728, 39299), (1183, 24184), (1352, 21161), (2366, 12092), (3023, 9464), (4732, 6046)]