28665072

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{10477}}^1$

素因数の和:10510

約数の個数: 60

約数和(自身を含む): 84452680

約数和(自身を除く): 55787608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 10477, 20954, 31431, 41908, 62862, 83816, 94293, 125724, 167632, 188586, 199063, 251448, 377172, 398126, 502896, 597189, 754344, 796252, 1194378, 1508688, 1592504, 1791567, 2388756, 3185008, 3583134, 4777512, 7166268, 9555024, 14332536, 28665072]

約数ペア:

[(1, 28665072), (2, 14332536), (3, 9555024), (4, 7166268), (6, 4777512), (8, 3583134), (9, 3185008), (12, 2388756), (16, 1791567), (18, 1592504), (19, 1508688), (24, 1194378), (36, 796252), (38, 754344), (48, 597189), (57, 502896), (72, 398126), (76, 377172), (114, 251448), (144, 199063), (152, 188586), (171, 167632), (228, 125724), (304, 94293), (342, 83816), (456, 62862), (684, 41908), (912, 31431), (1368, 20954), (2736, 10477)]