28051322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6619}}^1$

素因数の和:6797

約数の個数: 16

約数和(自身を含む): 45598560

約数和(自身を除く): 17547238

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 6619, 13238, 86047, 172094, 1078897, 2157794, 14025661, 28051322]

約数ペア:

[(1, 28051322), (2, 14025661), (13, 2157794), (26, 1078897), (163, 172094), (326, 86047), (2119, 13238), (4238, 6619)]