26077405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 35544960

約数和(自身を除く): 9467555

約数列:

[1, 5, 17, 19, 67, 85, 95, 241, 323, 335, 1139, 1205, 1273, 1615, 4097, 4579, 5695, 6365, 16147, 20485, 21641, 22895, 77843, 80735, 108205, 274499, 306793, 389215, 1372495, 1533965, 5215481, 26077405]

約数ペア:

[(1, 26077405), (5, 5215481), (17, 1533965), (19, 1372495), (67, 389215), (85, 306793), (95, 274499), (241, 108205), (323, 80735), (335, 77843), (1139, 22895), (1205, 21641), (1273, 20485), (1615, 16147), (4097, 6365), (4579, 5695)]