74261642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31387}}^1$

素因数の和:31422

約数の個数: 24

約数和(自身を含む): 137856096

約数和(自身を除く): 63594454

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 31387, 62774, 219709, 408031, 439418, 816062, 2856217, 5304403, 5712434, 10608806, 37130821, 74261642]

約数ペア:

[(1, 74261642), (2, 37130821), (7, 10608806), (13, 5712434), (14, 5304403), (26, 2856217), (91, 816062), (169, 439418), (182, 408031), (338, 219709), (1183, 62774), (2366, 31387)]