74924528

素因数分解:

$2^4\times 7^2\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:670

約数の個数: 60

約数和(自身を含む): 170013672

約数和(自身を除く): 95089144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 227, 392, 421, 454, 784, 842, 908, 1589, 1684, 1816, 2947, 3178, 3368, 3632, 5894, 6356, 6736, 11123, 11788, 12712, 20629, 22246, 23576, 25424, 41258, 44492, 47152, 82516, 88984, 95567, 165032, 177968, 191134, 330064, 382268, 668969, 764536, 1337938, 1529072, 2675876, 4682783, 5351752, 9365566, 10703504, 18731132, 37462264, 74924528]

約数ペア:

[(1, 74924528), (2, 37462264), (4, 18731132), (7, 10703504), (8, 9365566), (14, 5351752), (16, 4682783), (28, 2675876), (49, 1529072), (56, 1337938), (98, 764536), (112, 668969), (196, 382268), (227, 330064), (392, 191134), (421, 177968), (454, 165032), (784, 95567), (842, 88984), (908, 82516), (1589, 47152), (1684, 44492), (1816, 41258), (2947, 25424), (3178, 23576), (3368, 22246), (3632, 20629), (5894, 12712), (6356, 11788), (6736, 11123)]