68672072

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8951}}^1$

素因数の和:9101

約数の個数: 32

約数和(自身を含む): 148245120

約数和(自身を除く): 79573048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 8951, 17902, 35804, 62657, 71608, 125314, 250628, 501256, 1226287, 2452574, 4905148, 8584009, 9810296, 17168018, 34336036, 68672072]

約数ペア:

[(1, 68672072), (2, 34336036), (4, 17168018), (7, 9810296), (8, 8584009), (14, 4905148), (28, 2452574), (56, 1226287), (137, 501256), (274, 250628), (548, 125314), (959, 71608), (1096, 62657), (1918, 35804), (3836, 17902), (7672, 8951)]