67420654

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 119623680

約数和(自身を除く): 52203026

約数列:

[1, 2, 7, 14, 47, 79, 94, 158, 329, 553, 658, 1106, 1297, 2594, 3713, 7426, 9079, 18158, 25991, 51982, 60959, 102463, 121918, 204926, 426713, 717241, 853426, 1434482, 4815761, 9631522, 33710327, 67420654]

約数ペア:

[(1, 67420654), (2, 33710327), (7, 9631522), (14, 4815761), (47, 1434482), (79, 853426), (94, 717241), (158, 426713), (329, 204926), (553, 121918), (658, 102463), (1106, 60959), (1297, 51982), (2594, 25991), (3713, 18158), (7426, 9079)]