64649858

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2797}}^1$

素因数の和:2946

約数の個数: 32

約数和(自身を含む): 120336384

約数和(自身を除く): 55686526

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 2797, 3302, 5594, 11557, 19579, 23114, 36361, 39158, 72722, 254527, 355219, 509054, 710438, 2486533, 4617847, 4973066, 9235694, 32324929, 64649858]

約数ペア:

[(1, 64649858), (2, 32324929), (7, 9235694), (13, 4973066), (14, 4617847), (26, 2486533), (91, 710438), (127, 509054), (182, 355219), (254, 254527), (889, 72722), (1651, 39158), (1778, 36361), (2797, 23114), (3302, 19579), (5594, 11557)]