39444356

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2663}}^1$

素因数の和:2720

約数の個数: 36

約数和(自身を含む): 82498752

約数和(自身を除く): 43054396

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 2663, 3703, 5326, 7406, 10652, 14812, 18641, 37282, 61249, 74564, 122498, 244996, 428743, 857486, 1408727, 1714972, 2817454, 5634908, 9861089, 19722178, 39444356]

約数ペア:

[(1, 39444356), (2, 19722178), (4, 9861089), (7, 5634908), (14, 2817454), (23, 1714972), (28, 1408727), (46, 857486), (92, 428743), (161, 244996), (322, 122498), (529, 74564), (644, 61249), (1058, 37282), (2116, 18641), (2663, 14812), (3703, 10652), (5326, 7406)]