40880504

素因数分解:

$2^3\times 7^2\times {\mathrm{104287}}^1$

素因数の和:104307

約数の個数: 24

約数和(自身を含む): 89166240

約数和(自身を除く): 48285736

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 104287, 208574, 417148, 730009, 834296, 1460018, 2920036, 5110063, 5840072, 10220126, 20440252, 40880504]

約数ペア:

[(1, 40880504), (2, 20440252), (4, 10220126), (7, 5840072), (8, 5110063), (14, 2920036), (28, 1460018), (49, 834296), (56, 730009), (98, 417148), (196, 208574), (392, 104287)]