27647026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 46702656

約数和(自身を除く): 19055630

約数列:

[1, 2, 11, 22, 53, 106, 131, 181, 262, 362, 583, 1166, 1441, 1991, 2882, 3982, 6943, 9593, 13886, 19186, 23711, 47422, 76373, 105523, 152746, 211046, 260821, 521642, 1256683, 2513366, 13823513, 27647026]

約数ペア:

[(1, 27647026), (2, 13823513), (11, 2513366), (22, 1256683), (53, 521642), (106, 260821), (131, 211046), (181, 152746), (262, 105523), (362, 76373), (583, 47422), (1166, 23711), (1441, 19186), (1991, 13886), (2882, 9593), (3982, 6943)]