23641688

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2689}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 51002400

約数和(自身を除く): 27360712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 2689, 4396, 5378, 8792, 10756, 18823, 21512, 37646, 75292, 150584, 422173, 844346, 1688692, 2955211, 3377384, 5910422, 11820844, 23641688]

約数ペア:

[(1, 23641688), (2, 11820844), (4, 5910422), (7, 3377384), (8, 2955211), (14, 1688692), (28, 844346), (56, 422173), (157, 150584), (314, 75292), (628, 37646), (1099, 21512), (1256, 18823), (2198, 10756), (2689, 8792), (4396, 5378)]