25880356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{677}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 47839680

約数和(自身を除く): 21959324

約数列:

[1, 2, 4, 19, 38, 76, 503, 677, 1006, 1354, 2012, 2708, 9557, 12863, 19114, 25726, 38228, 51452, 340531, 681062, 1362124, 6470089, 12940178, 25880356]

約数ペア:

[(1, 25880356), (2, 12940178), (4, 6470089), (19, 1362124), (38, 681062), (76, 340531), (503, 51452), (677, 38228), (1006, 25726), (1354, 19114), (2012, 12863), (2708, 9557)]