28213584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83969}}^1$

素因数の和:83987

約数の個数: 40

約数和(自身を含む): 83298240

約数和(自身を除く): 55084656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 83969, 167938, 251907, 335876, 503814, 587783, 671752, 1007628, 1175566, 1343504, 1763349, 2015256, 2351132, 3526698, 4030512, 4702264, 7053396, 9404528, 14106792, 28213584]

約数ペア:

[(1, 28213584), (2, 14106792), (3, 9404528), (4, 7053396), (6, 4702264), (7, 4030512), (8, 3526698), (12, 2351132), (14, 2015256), (16, 1763349), (21, 1343504), (24, 1175566), (28, 1007628), (42, 671752), (48, 587783), (56, 503814), (84, 335876), (112, 251907), (168, 167938), (336, 83969)]