39992264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 87460800

約数和(自身を除く): 47468536

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 247, 296, 481, 494, 547, 703, 962, 988, 1094, 1406, 1924, 1976, 2188, 2812, 3848, 4376, 5624, 7111, 9139, 10393, 14222, 18278, 20239, 20786, 28444, 36556, 40478, 41572, 56888, 73112, 80956, 83144, 135109, 161912, 263107, 270218, 384541, 526214, 540436, 769082, 1052428, 1080872, 1538164, 2104856, 3076328, 4999033, 9998066, 19996132, 39992264]

約数ペア:

[(1, 39992264), (2, 19996132), (4, 9998066), (8, 4999033), (13, 3076328), (19, 2104856), (26, 1538164), (37, 1080872), (38, 1052428), (52, 769082), (74, 540436), (76, 526214), (104, 384541), (148, 270218), (152, 263107), (247, 161912), (296, 135109), (481, 83144), (494, 80956), (547, 73112), (703, 56888), (962, 41572), (988, 40478), (1094, 36556), (1406, 28444), (1924, 20786), (1976, 20239), (2188, 18278), (2812, 14222), (3848, 10393), (4376, 9139), (5624, 7111)]