40671008

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5857}}^1$

素因数の和:5905

約数の個数: 48

約数和(自身を含む): 94477824

約数和(自身を除く): 53806816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 5857, 6944, 11714, 23428, 40999, 46856, 81998, 93712, 163996, 181567, 187424, 327992, 363134, 655984, 726268, 1270969, 1311968, 1452536, 2541938, 2905072, 5083876, 5810144, 10167752, 20335504, 40671008]

約数ペア:

[(1, 40671008), (2, 20335504), (4, 10167752), (7, 5810144), (8, 5083876), (14, 2905072), (16, 2541938), (28, 1452536), (31, 1311968), (32, 1270969), (56, 726268), (62, 655984), (112, 363134), (124, 327992), (217, 187424), (224, 181567), (248, 163996), (434, 93712), (496, 81998), (868, 46856), (992, 40999), (1736, 23428), (3472, 11714), (5857, 6944)]