40866035168

素因数分解:

$2^5\times 7^1\times {\mathrm{373}}^1\times {\mathrm{489109}}^1$

素因数の和:489499

約数の個数: 48

約数和(自身を含む): 92195278560

約数和(自身を除く): 51329243392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 373, 746, 1492, 2611, 2984, 5222, 5968, 10444, 11936, 20888, 41776, 83552, 489109, 978218, 1956436, 3423763, 3912872, 6847526, 7825744, 13695052, 15651488, 27390104, 54780208, 109560416, 182437657, 364875314, 729750628, 1277063599, 1459501256, 2554127198, 2919002512, 5108254396, 5838005024, 10216508792, 20433017584, 40866035168]

約数ペア:

[(1, 40866035168), (2, 20433017584), (4, 10216508792), (7, 5838005024), (8, 5108254396), (14, 2919002512), (16, 2554127198), (28, 1459501256), (32, 1277063599), (56, 729750628), (112, 364875314), (224, 182437657), (373, 109560416), (746, 54780208), (1492, 27390104), (2611, 15651488), (2984, 13695052), (5222, 7825744), (5968, 6847526), (10444, 3912872), (11936, 3423763), (20888, 1956436), (41776, 978218), (83552, 489109)]