28523646

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 65201760

約数和(自身を除く): 36678114

約数列:

[1, 2, 3, 6, 9, 18, 29, 53, 58, 87, 106, 159, 174, 261, 318, 477, 522, 954, 1031, 1537, 2062, 3074, 3093, 4611, 6186, 9222, 9279, 13833, 18558, 27666, 29899, 54643, 59798, 89697, 109286, 163929, 179394, 269091, 327858, 491787, 538182, 983574, 1584647, 3169294, 4753941, 9507882, 14261823, 28523646]

約数ペア:

[(1, 28523646), (2, 14261823), (3, 9507882), (6, 4753941), (9, 3169294), (18, 1584647), (29, 983574), (53, 538182), (58, 491787), (87, 327858), (106, 269091), (159, 179394), (174, 163929), (261, 109286), (318, 89697), (477, 59798), (522, 54643), (954, 29899), (1031, 27666), (1537, 18558), (2062, 13833), (3074, 9279), (3093, 9222), (4611, 6186)]