68747854

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 121420800

約数和(自身を除く): 52672946

約数列:

[1, 2, 7, 14, 61, 79, 122, 158, 427, 553, 854, 1019, 1106, 2038, 4819, 7133, 9638, 14266, 33733, 62159, 67466, 80501, 124318, 161002, 435113, 563507, 870226, 1127014, 4910561, 9821122, 34373927, 68747854]

約数ペア:

[(1, 68747854), (2, 34373927), (7, 9821122), (14, 4910561), (61, 1127014), (79, 870226), (122, 563507), (158, 435113), (427, 161002), (553, 124318), (854, 80501), (1019, 67466), (1106, 62159), (2038, 33733), (4819, 14266), (7133, 9638)]