25675998

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 54670608

約数和(自身を除く): 28994610

約数列:

[1, 2, 3, 6, 31, 61, 62, 73, 93, 122, 146, 183, 186, 219, 366, 438, 961, 1891, 1922, 2263, 2883, 3782, 4453, 4526, 5673, 5766, 6789, 8906, 11346, 13359, 13578, 26718, 58621, 70153, 117242, 138043, 140306, 175863, 210459, 276086, 351726, 414129, 420918, 828258, 4279333, 8558666, 12837999, 25675998]

約数ペア:

[(1, 25675998), (2, 12837999), (3, 8558666), (6, 4279333), (31, 828258), (61, 420918), (62, 414129), (73, 351726), (93, 276086), (122, 210459), (146, 175863), (183, 140306), (186, 138043), (219, 117242), (366, 70153), (438, 58621), (961, 26718), (1891, 13578), (1922, 13359), (2263, 11346), (2883, 8906), (3782, 6789), (4453, 5766), (4526, 5673)]