28350036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5507}}^1$

素因数の和:5541

約数の個数: 72

約数和(自身を含む): 84206304

約数和(自身を除く): 55856268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 5507, 11014, 16521, 22028, 33042, 49563, 60577, 66084, 71591, 99126, 121154, 143182, 181731, 198252, 214773, 242308, 286364, 363462, 429546, 545193, 644319, 726924, 787501, 859092, 1090386, 1288638, 1575002, 2180772, 2362503, 2577276, 3150004, 4725006, 7087509, 9450012, 14175018, 28350036]

約数ペア:

[(1, 28350036), (2, 14175018), (3, 9450012), (4, 7087509), (6, 4725006), (9, 3150004), (11, 2577276), (12, 2362503), (13, 2180772), (18, 1575002), (22, 1288638), (26, 1090386), (33, 859092), (36, 787501), (39, 726924), (44, 644319), (52, 545193), (66, 429546), (78, 363462), (99, 286364), (117, 242308), (132, 214773), (143, 198252), (156, 181731), (198, 143182), (234, 121154), (286, 99126), (396, 71591), (429, 66084), (468, 60577), (572, 49563), (858, 33042), (1287, 22028), (1716, 16521), (2574, 11014), (5148, 5507)]