67701608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15139}}^1$

素因数の和:15201

約数の個数: 32

約数和(自身を含む): 139893600

約数和(自身を除く): 72191992

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 15139, 30278, 60556, 121112, 196807, 393614, 650977, 787228, 1301954, 1574456, 2603908, 5207816, 8462701, 16925402, 33850804, 67701608]

約数ペア:

[(1, 67701608), (2, 33850804), (4, 16925402), (8, 8462701), (13, 5207816), (26, 2603908), (43, 1574456), (52, 1301954), (86, 787228), (104, 650977), (172, 393614), (344, 196807), (559, 121112), (1118, 60556), (2236, 30278), (4472, 15139)]