74905428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1913}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 189072576

約数和(自身を除く): 114167148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 251, 502, 753, 1004, 1506, 1913, 3012, 3263, 3826, 5739, 6526, 7652, 9789, 11478, 13052, 19578, 22956, 24869, 39156, 49738, 74607, 99476, 149214, 298428, 480163, 960326, 1440489, 1920652, 2880978, 5761956, 6242119, 12484238, 18726357, 24968476, 37452714, 74905428]

約数ペア:

[(1, 74905428), (2, 37452714), (3, 24968476), (4, 18726357), (6, 12484238), (12, 6242119), (13, 5761956), (26, 2880978), (39, 1920652), (52, 1440489), (78, 960326), (156, 480163), (251, 298428), (502, 149214), (753, 99476), (1004, 74607), (1506, 49738), (1913, 39156), (3012, 24869), (3263, 22956), (3826, 19578), (5739, 13052), (6526, 11478), (7652, 9789)]