67989824

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3229}}^1$

素因数の和:3295

約数の個数: 56

約数和(自身を含む): 157520640

約数和(自身を除く): 89530816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 3229, 5264, 6458, 10528, 12916, 21056, 22603, 25832, 45206, 51664, 90412, 103328, 151763, 180824, 206656, 303526, 361648, 607052, 723296, 1062341, 1214104, 1446592, 2124682, 2428208, 4249364, 4856416, 8498728, 9712832, 16997456, 33994912, 67989824]

約数ペア:

[(1, 67989824), (2, 33994912), (4, 16997456), (7, 9712832), (8, 8498728), (14, 4856416), (16, 4249364), (28, 2428208), (32, 2124682), (47, 1446592), (56, 1214104), (64, 1062341), (94, 723296), (112, 607052), (188, 361648), (224, 303526), (329, 206656), (376, 180824), (448, 151763), (658, 103328), (752, 90412), (1316, 51664), (1504, 45206), (2632, 25832), (3008, 22603), (3229, 21056), (5264, 12916), (6458, 10528)]