78608452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{3947}}^1$

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 148571136

約数和(自身を除く): 69962684

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 1532, 3947, 4979, 7894, 9958, 15788, 19916, 51311, 102622, 205244, 1511701, 3023402, 6046804, 19652113, 39304226, 78608452]

約数ペア:

[(1, 78608452), (2, 39304226), (4, 19652113), (13, 6046804), (26, 3023402), (52, 1511701), (383, 205244), (766, 102622), (1532, 51311), (3947, 19916), (4979, 15788), (7894, 9958)]