40711034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 80828160

約数和(自身を除く): 40117126

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 61, 91, 122, 133, 182, 193, 247, 266, 386, 427, 494, 793, 854, 1159, 1351, 1586, 1729, 2318, 2509, 2702, 3458, 3667, 5018, 5551, 7334, 8113, 11102, 11773, 15067, 16226, 17563, 23546, 25669, 30134, 35126, 47671, 51338, 82411, 95342, 105469, 153049, 164822, 210938, 223687, 306098, 333697, 447374, 667394, 1071343, 1565809, 2142686, 2907931, 3131618, 5815862, 20355517, 40711034]

約数ペア:

[(1, 40711034), (2, 20355517), (7, 5815862), (13, 3131618), (14, 2907931), (19, 2142686), (26, 1565809), (38, 1071343), (61, 667394), (91, 447374), (122, 333697), (133, 306098), (182, 223687), (193, 210938), (247, 164822), (266, 153049), (386, 105469), (427, 95342), (494, 82411), (793, 51338), (854, 47671), (1159, 35126), (1351, 30134), (1586, 25669), (1729, 23546), (2318, 17563), (2509, 16226), (2702, 15067), (3458, 11773), (3667, 11102), (5018, 8113), (5551, 7334)]