68730638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 114739200

約数和(自身を除く): 46008562

約数列:

[1, 2, 19, 29, 38, 47, 58, 94, 551, 893, 1102, 1327, 1363, 1786, 2654, 2726, 25213, 25897, 38483, 50426, 51794, 62369, 76966, 124738, 731177, 1185011, 1462354, 1808701, 2370022, 3617402, 34365319, 68730638]

約数ペア:

[(1, 68730638), (2, 34365319), (19, 3617402), (29, 2370022), (38, 1808701), (47, 1462354), (58, 1185011), (94, 731177), (551, 124738), (893, 76966), (1102, 62369), (1327, 51794), (1363, 50426), (1786, 38483), (2654, 25897), (2726, 25213)]