74807348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2729}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 90303052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2492, 2729, 3916, 5458, 6853, 10916, 13706, 19103, 27412, 30019, 38206, 60038, 76412, 120076, 210133, 242881, 420266, 485762, 840532, 971524, 1700167, 2671691, 3400334, 5343382, 6800668, 10686764, 18701837, 37403674, 74807348]

約数ペア:

[(1, 74807348), (2, 37403674), (4, 18701837), (7, 10686764), (11, 6800668), (14, 5343382), (22, 3400334), (28, 2671691), (44, 1700167), (77, 971524), (89, 840532), (154, 485762), (178, 420266), (308, 242881), (356, 210133), (623, 120076), (979, 76412), (1246, 60038), (1958, 38206), (2492, 30019), (2729, 27412), (3916, 19103), (5458, 13706), (6853, 10916)]