66503402

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 117227520

約数和(自身を除く): 50724118

約数列:

[1, 2, 7, 14, 47, 94, 211, 329, 422, 479, 658, 958, 1477, 2954, 3353, 6706, 9917, 19834, 22513, 45026, 69419, 101069, 138838, 157591, 202138, 315182, 707483, 1414966, 4750243, 9500486, 33251701, 66503402]

約数ペア:

[(1, 66503402), (2, 33251701), (7, 9500486), (14, 4750243), (47, 1414966), (94, 707483), (211, 315182), (329, 202138), (422, 157591), (479, 138838), (658, 101069), (958, 69419), (1477, 45026), (2954, 22513), (3353, 19834), (6706, 9917)]