25847242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 42923520

約数和(自身を除く): 17076278

約数列:

[1, 2, 17, 31, 34, 62, 137, 179, 274, 358, 527, 1054, 2329, 3043, 4247, 4658, 5549, 6086, 8494, 11098, 24523, 49046, 72199, 94333, 144398, 188666, 416891, 760213, 833782, 1520426, 12923621, 25847242]

約数ペア:

[(1, 25847242), (2, 12923621), (17, 1520426), (31, 833782), (34, 760213), (62, 416891), (137, 188666), (179, 144398), (274, 94333), (358, 72199), (527, 49046), (1054, 24523), (2329, 11098), (3043, 8494), (4247, 6086), (4658, 5549)]