25704476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54001}}^1$

素因数の和:54029

約数の個数: 24

約数和(自身を含む): 54434016

約数和(自身を除く): 28729540

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 54001, 108002, 216004, 378007, 756014, 918017, 1512028, 1836034, 3672068, 6426119, 12852238, 25704476]

約数ペア:

[(1, 25704476), (2, 12852238), (4, 6426119), (7, 3672068), (14, 1836034), (17, 1512028), (28, 918017), (34, 756014), (68, 378007), (119, 216004), (238, 108002), (476, 54001)]