352754948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15887}}^1$

素因数の和:15972

約数の個数: 48

約数和(自身を含む): 772283904

約数和(自身を除く): 419528956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 5551, 11102, 15887, 22204, 31774, 63548, 111209, 206531, 222418, 413062, 444836, 826124, 969107, 1445717, 1938214, 2891434, 3876428, 5782868, 6783749, 12598391, 13567498, 25196782, 27134996, 50393564, 88188737, 176377474, 352754948]

約数ペア:

[(1, 352754948), (2, 176377474), (4, 88188737), (7, 50393564), (13, 27134996), (14, 25196782), (26, 13567498), (28, 12598391), (52, 6783749), (61, 5782868), (91, 3876428), (122, 2891434), (182, 1938214), (244, 1445717), (364, 969107), (427, 826124), (793, 444836), (854, 413062), (1586, 222418), (1708, 206531), (3172, 111209), (5551, 63548), (11102, 31774), (15887, 22204)]