40965496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35809}}^1$

素因数の和:35839

約数の個数: 32

約数和(自身を含む): 90241200

約数和(自身を除く): 49275704

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 35809, 71618, 143236, 286472, 393899, 465517, 787798, 931034, 1575596, 1862068, 3151192, 3724136, 5120687, 10241374, 20482748, 40965496]

約数ペア:

[(1, 40965496), (2, 20482748), (4, 10241374), (8, 5120687), (11, 3724136), (13, 3151192), (22, 1862068), (26, 1575596), (44, 931034), (52, 787798), (88, 465517), (104, 393899), (143, 286472), (286, 143236), (572, 71618), (1144, 35809)]