40272708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{68491}}^1$

素因数の和:68512

約数の個数: 36

約数和(自身を含む): 109313232

約数和(自身を除く): 69040524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 68491, 136982, 205473, 273964, 410946, 479437, 821892, 958874, 1438311, 1917748, 2876622, 3356059, 5753244, 6712118, 10068177, 13424236, 20136354, 40272708]

約数ペア:

[(1, 40272708), (2, 20136354), (3, 13424236), (4, 10068177), (6, 6712118), (7, 5753244), (12, 3356059), (14, 2876622), (21, 1917748), (28, 1438311), (42, 958874), (49, 821892), (84, 479437), (98, 410946), (147, 273964), (196, 205473), (294, 136982), (588, 68491)]