25908258

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 54400896

約数和(自身を除く): 28492638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 197, 394, 591, 953, 1182, 1906, 2859, 4531, 5718, 9062, 13593, 21919, 27186, 43838, 65757, 131514, 187741, 375482, 563223, 1126446, 4318043, 8636086, 12954129, 25908258]

約数ペア:

[(1, 25908258), (2, 12954129), (3, 8636086), (6, 4318043), (23, 1126446), (46, 563223), (69, 375482), (138, 187741), (197, 131514), (394, 65757), (591, 43838), (953, 27186), (1182, 21919), (1906, 13593), (2859, 9062), (4531, 5718)]