78914108

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{30971}}^1$

素因数の和:31002

約数の個数: 36

約数和(自身を含む): 173009592

約数和(自身を除く): 94095484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 30971, 61942, 123884, 216797, 402623, 433594, 805246, 867188, 1517579, 1610492, 2818361, 3035158, 5636722, 6070316, 11273444, 19728527, 39457054, 78914108]

約数ペア:

[(1, 78914108), (2, 39457054), (4, 19728527), (7, 11273444), (13, 6070316), (14, 5636722), (26, 3035158), (28, 2818361), (49, 1610492), (52, 1517579), (91, 867188), (98, 805246), (182, 433594), (196, 402623), (364, 216797), (637, 123884), (1274, 61942), (2548, 30971)]