78337142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 132723360

約数和(自身を除く): 54386218

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 533, 559, 1066, 1118, 1709, 1763, 3418, 3526, 22217, 22919, 44434, 45838, 70069, 73487, 140138, 146974, 910897, 955331, 1821794, 1910662, 3012967, 6025934, 39168571, 78337142]

約数ペア:

[(1, 78337142), (2, 39168571), (13, 6025934), (26, 3012967), (41, 1910662), (43, 1821794), (82, 955331), (86, 910897), (533, 146974), (559, 140138), (1066, 73487), (1118, 70069), (1709, 45838), (1763, 44434), (3418, 22919), (3526, 22217)]