64578526

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 104908608

約数和(自身を除く): 40330082

約数列:

[1, 2, 23, 41, 46, 82, 97, 194, 353, 706, 943, 1886, 2231, 3977, 4462, 7954, 8119, 14473, 16238, 28946, 34241, 68482, 91471, 182942, 332879, 665758, 787543, 1403881, 1575086, 2807762, 32289263, 64578526]

約数ペア:

[(1, 64578526), (2, 32289263), (23, 2807762), (41, 1575086), (46, 1403881), (82, 787543), (97, 665758), (194, 332879), (353, 182942), (706, 91471), (943, 68482), (1886, 34241), (2231, 28946), (3977, 16238), (4462, 14473), (7954, 8119)]