26480958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 64143360

約数和(自身を除く): 37662402

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 79, 138, 158, 161, 237, 322, 347, 474, 483, 553, 694, 966, 1041, 1106, 1659, 1817, 2082, 2429, 3318, 3634, 4858, 5451, 7287, 7981, 10902, 12719, 14574, 15962, 23943, 25438, 27413, 38157, 47886, 54826, 55867, 76314, 82239, 111734, 164478, 167601, 191891, 335202, 383782, 575673, 630499, 1151346, 1260998, 1891497, 3782994, 4413493, 8826986, 13240479, 26480958]

約数ペア:

[(1, 26480958), (2, 13240479), (3, 8826986), (6, 4413493), (7, 3782994), (14, 1891497), (21, 1260998), (23, 1151346), (42, 630499), (46, 575673), (69, 383782), (79, 335202), (138, 191891), (158, 167601), (161, 164478), (237, 111734), (322, 82239), (347, 76314), (474, 55867), (483, 54826), (553, 47886), (694, 38157), (966, 27413), (1041, 25438), (1106, 23943), (1659, 15962), (1817, 14574), (2082, 12719), (2429, 10902), (3318, 7981), (3634, 7287), (4858, 5451)]