3929744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2727

約数の個数: 40

約数和(自身を含む): 9374400

約数和(自身を除く): 5444656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2699, 5398, 10796, 18893, 21592, 35087, 37786, 43184, 70174, 75572, 140348, 151144, 245609, 280696, 302288, 491218, 561392, 982436, 1964872, 3929744]

約数ペア:

[(1, 3929744), (2, 1964872), (4, 982436), (7, 561392), (8, 491218), (13, 302288), (14, 280696), (16, 245609), (26, 151144), (28, 140348), (52, 75572), (56, 70174), (91, 43184), (104, 37786), (112, 35087), (182, 21592), (208, 18893), (364, 10796), (728, 5398), (1456, 2699)]