71020656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{70457}}^1$

素因数の和:70478

約数の個数: 60

約数和(自身を含む): 227156592

約数和(自身を除く): 156135936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 70457, 140914, 211371, 281828, 422742, 493199, 563656, 634113, 845484, 986398, 1127312, 1268226, 1479597, 1690968, 1972796, 2536452, 2959194, 3381936, 3945592, 4438791, 5072904, 5918388, 7891184, 8877582, 10145808, 11836776, 17755164, 23673552, 35510328, 71020656]

約数ペア:

[(1, 71020656), (2, 35510328), (3, 23673552), (4, 17755164), (6, 11836776), (7, 10145808), (8, 8877582), (9, 7891184), (12, 5918388), (14, 5072904), (16, 4438791), (18, 3945592), (21, 3381936), (24, 2959194), (28, 2536452), (36, 1972796), (42, 1690968), (48, 1479597), (56, 1268226), (63, 1127312), (72, 986398), (84, 845484), (112, 634113), (126, 563656), (144, 493199), (168, 422742), (252, 281828), (336, 211371), (504, 140914), (1008, 70457)]