225475264

素因数分解:

$2^6\times 7^2\times {\mathrm{71899}}^1$

素因数の和:71925

約数の個数: 42

約数和(自身を含む): 520484100

約数和(自身を除く): 295008836

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 71899, 143798, 287596, 503293, 575192, 1006586, 1150384, 2013172, 2300768, 3523051, 4026344, 4601536, 7046102, 8052688, 14092204, 16105376, 28184408, 32210752, 56368816, 112737632, 225475264]

約数ペア:

[(1, 225475264), (2, 112737632), (4, 56368816), (7, 32210752), (8, 28184408), (14, 16105376), (16, 14092204), (28, 8052688), (32, 7046102), (49, 4601536), (56, 4026344), (64, 3523051), (98, 2300768), (112, 2013172), (196, 1150384), (224, 1006586), (392, 575192), (448, 503293), (784, 287596), (1568, 143798), (3136, 71899)]