63938168

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3061}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 137422560

約数和(自身を除く): 73484392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1492, 2611, 2984, 3061, 5222, 6122, 10444, 12244, 20888, 21427, 24488, 42854, 85708, 171416, 1141753, 2283506, 4567012, 7992271, 9134024, 15984542, 31969084, 63938168]

約数ペア:

[(1, 63938168), (2, 31969084), (4, 15984542), (7, 9134024), (8, 7992271), (14, 4567012), (28, 2283506), (56, 1141753), (373, 171416), (746, 85708), (1492, 42854), (2611, 24488), (2984, 21427), (3061, 20888), (5222, 12244), (6122, 10444)]