71016948

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{4969}}^1$

素因数の和:5376

約数の個数: 36

約数和(自身を含む): 180003460

約数和(自身を除く): 108986512

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 4969, 7146, 9938, 14292, 14907, 19876, 29814, 44721, 59628, 89442, 178884, 1972693, 3945386, 5918079, 7890772, 11836158, 17754237, 23672316, 35508474, 71016948]

約数ペア:

[(1, 71016948), (2, 35508474), (3, 23672316), (4, 17754237), (6, 11836158), (9, 7890772), (12, 5918079), (18, 3945386), (36, 1972693), (397, 178884), (794, 89442), (1191, 59628), (1588, 44721), (2382, 29814), (3573, 19876), (4764, 14907), (4969, 14292), (7146, 9938)]