5213936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3581}}^1$

素因数の和:3609

約数の個数: 40

約数和(自身を含む): 12436704

約数和(自身を除く): 7222768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 3581, 7162, 14324, 25067, 28648, 46553, 50134, 57296, 93106, 100268, 186212, 200536, 325871, 372424, 401072, 651742, 744848, 1303484, 2606968, 5213936]

約数ペア:

[(1, 5213936), (2, 2606968), (4, 1303484), (7, 744848), (8, 651742), (13, 401072), (14, 372424), (16, 325871), (26, 200536), (28, 186212), (52, 100268), (56, 93106), (91, 57296), (104, 50134), (112, 46553), (182, 28648), (208, 25067), (364, 14324), (728, 7162), (1456, 3581)]