28510616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1741}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 56440800

約数和(自身を除く): 27930184

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 1741, 2047, 3482, 4094, 6964, 8188, 13928, 16376, 40043, 80086, 154949, 160172, 309898, 320344, 619796, 1239592, 3563827, 7127654, 14255308, 28510616]

約数ペア:

[(1, 28510616), (2, 14255308), (4, 7127654), (8, 3563827), (23, 1239592), (46, 619796), (89, 320344), (92, 309898), (178, 160172), (184, 154949), (356, 80086), (712, 40043), (1741, 16376), (2047, 13928), (3482, 8188), (4094, 6964)]