26295464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 57153600

約数和(自身を除く): 30858136

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 107, 136, 139, 214, 221, 278, 428, 442, 556, 856, 884, 1112, 1391, 1768, 1807, 1819, 2363, 2782, 3614, 3638, 4726, 5564, 7228, 7276, 9452, 11128, 14456, 14552, 14873, 18904, 23647, 29746, 30719, 47294, 59492, 61438, 94588, 118984, 122876, 189176, 193349, 245752, 252841, 386698, 505682, 773396, 1011364, 1546792, 2022728, 3286933, 6573866, 13147732, 26295464]

約数ペア:

[(1, 26295464), (2, 13147732), (4, 6573866), (8, 3286933), (13, 2022728), (17, 1546792), (26, 1011364), (34, 773396), (52, 505682), (68, 386698), (104, 252841), (107, 245752), (136, 193349), (139, 189176), (214, 122876), (221, 118984), (278, 94588), (428, 61438), (442, 59492), (556, 47294), (856, 30719), (884, 29746), (1112, 23647), (1391, 18904), (1768, 14873), (1807, 14552), (1819, 14456), (2363, 11128), (2782, 9452), (3614, 7276), (3638, 7228), (4726, 5564)]