70399826

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 136581120

約数和(自身を除く): 66181294

約数列:

[1, 2, 7, 14, 19, 23, 37, 38, 46, 74, 133, 161, 259, 266, 311, 322, 437, 518, 622, 703, 851, 874, 1406, 1702, 2177, 3059, 4354, 4921, 5909, 5957, 6118, 7153, 9842, 11507, 11818, 11914, 14306, 16169, 23014, 32338, 41363, 50071, 80549, 82726, 100142, 113183, 135907, 161098, 218633, 226366, 264661, 271814, 437266, 529322, 951349, 1530431, 1852627, 1902698, 3060862, 3705254, 5028559, 10057118, 35199913, 70399826]

約数ペア:

[(1, 70399826), (2, 35199913), (7, 10057118), (14, 5028559), (19, 3705254), (23, 3060862), (37, 1902698), (38, 1852627), (46, 1530431), (74, 951349), (133, 529322), (161, 437266), (259, 271814), (266, 264661), (311, 226366), (322, 218633), (437, 161098), (518, 135907), (622, 113183), (703, 100142), (851, 82726), (874, 80549), (1406, 50071), (1702, 41363), (2177, 32338), (3059, 23014), (4354, 16169), (4921, 14306), (5909, 11914), (5957, 11818), (6118, 11507), (7153, 9842)]