27735782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 45360000

約数和(自身を除く): 17624218

約数列:

[1, 2, 19, 38, 59, 89, 118, 139, 178, 278, 1121, 1691, 2242, 2641, 3382, 5251, 5282, 8201, 10502, 12371, 16402, 24742, 99769, 155819, 199538, 235049, 311638, 470098, 729889, 1459778, 13867891, 27735782]

約数ペア:

[(1, 27735782), (2, 13867891), (19, 1459778), (38, 729889), (59, 470098), (89, 311638), (118, 235049), (139, 199538), (178, 155819), (278, 99769), (1121, 24742), (1691, 16402), (2242, 12371), (2641, 10502), (3382, 8201), (5251, 5282)]