25838404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2677}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 47989760

約数和(自身を除く): 22151356

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 2677, 4826, 5354, 9652, 10708, 50863, 101726, 203452, 339979, 679958, 1359916, 6459601, 12919202, 25838404]

約数ペア:

[(1, 25838404), (2, 12919202), (4, 6459601), (19, 1359916), (38, 679958), (76, 339979), (127, 203452), (254, 101726), (508, 50863), (2413, 10708), (2677, 9652), (4826, 5354)]