40650064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27919}}^1$

素因数の和:27947

約数の個数: 40

約数和(自身を含む): 96938240

約数和(自身を除く): 56288176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 27919, 55838, 111676, 195433, 223352, 362947, 390866, 446704, 725894, 781732, 1451788, 1563464, 2540629, 2903576, 3126928, 5081258, 5807152, 10162516, 20325032, 40650064]

約数ペア:

[(1, 40650064), (2, 20325032), (4, 10162516), (7, 5807152), (8, 5081258), (13, 3126928), (14, 2903576), (16, 2540629), (26, 1563464), (28, 1451788), (52, 781732), (56, 725894), (91, 446704), (104, 390866), (112, 362947), (182, 223352), (208, 195433), (364, 111676), (728, 55838), (1456, 27919)]