4403728

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 60

約数和(自身を含む): 10241532

約数和(自身を除く): 5837804

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 137, 164, 196, 274, 287, 328, 392, 548, 574, 656, 784, 959, 1096, 1148, 1918, 2009, 2192, 2296, 3836, 4018, 4592, 5617, 6713, 7672, 8036, 11234, 13426, 15344, 16072, 22468, 26852, 32144, 39319, 44936, 53704, 78638, 89872, 107408, 157276, 275233, 314552, 550466, 629104, 1100932, 2201864, 4403728]

約数ペア:

[(1, 4403728), (2, 2201864), (4, 1100932), (7, 629104), (8, 550466), (14, 314552), (16, 275233), (28, 157276), (41, 107408), (49, 89872), (56, 78638), (82, 53704), (98, 44936), (112, 39319), (137, 32144), (164, 26852), (196, 22468), (274, 16072), (287, 15344), (328, 13426), (392, 11234), (548, 8036), (574, 7672), (656, 6713), (784, 5617), (959, 4592), (1096, 4018), (1148, 3836), (1918, 2296), (2009, 2192)]