28039032

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{55633}}^1$

素因数の和:55652

約数の個数: 48

約数和(自身を含む): 86789040

約数和(自身を除く): 58750008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 55633, 111266, 166899, 222532, 333798, 389431, 445064, 500697, 667596, 778862, 1001394, 1168293, 1335192, 1557724, 2002788, 2336586, 3115448, 3504879, 4005576, 4673172, 7009758, 9346344, 14019516, 28039032]

約数ペア:

[(1, 28039032), (2, 14019516), (3, 9346344), (4, 7009758), (6, 4673172), (7, 4005576), (8, 3504879), (9, 3115448), (12, 2336586), (14, 2002788), (18, 1557724), (21, 1335192), (24, 1168293), (28, 1001394), (36, 778862), (42, 667596), (56, 500697), (63, 445064), (72, 389431), (84, 333798), (126, 222532), (168, 166899), (252, 111266), (504, 55633)]