64352057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 18591943

約数列:

[1, 7, 11, 71, 77, 79, 149, 497, 553, 781, 869, 1043, 1639, 5467, 5609, 6083, 10579, 11473, 11771, 39263, 61699, 74053, 82397, 116369, 129481, 431893, 814583, 835741, 906367, 5850187, 9193151, 64352057]

約数ペア:

[(1, 64352057), (7, 9193151), (11, 5850187), (71, 906367), (77, 835741), (79, 814583), (149, 431893), (497, 129481), (553, 116369), (781, 82397), (869, 74053), (1043, 61699), (1639, 39263), (5467, 11771), (5609, 11473), (6083, 10579)]