28152046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 19748114

約数列:

[1, 2, 13, 23, 26, 46, 179, 263, 299, 358, 526, 598, 2327, 3419, 4117, 4654, 6049, 6838, 8234, 12098, 47077, 53521, 78637, 94154, 107042, 157274, 612001, 1082771, 1224002, 2165542, 14076023, 28152046]

約数ペア:

[(1, 28152046), (2, 14076023), (13, 2165542), (23, 1224002), (26, 1082771), (46, 612001), (179, 157274), (263, 107042), (299, 94154), (358, 78637), (526, 53521), (598, 47077), (2327, 12098), (3419, 8234), (4117, 6838), (4654, 6049)]