43959916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10979}}^1$

素因数の和:11014

約数の個数: 48

約数和(自身を含む): 103299840

約数和(自身を除く): 59339924

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 10979, 21958, 43916, 76853, 120769, 142727, 153706, 241538, 285454, 307412, 483076, 570908, 845383, 999089, 1569997, 1690766, 1998178, 3139994, 3381532, 3996356, 6279988, 10989979, 21979958, 43959916]

約数ペア:

[(1, 43959916), (2, 21979958), (4, 10989979), (7, 6279988), (11, 3996356), (13, 3381532), (14, 3139994), (22, 1998178), (26, 1690766), (28, 1569997), (44, 999089), (52, 845383), (77, 570908), (91, 483076), (143, 307412), (154, 285454), (182, 241538), (286, 153706), (308, 142727), (364, 120769), (572, 76853), (1001, 43916), (2002, 21958), (4004, 10979)]