42837536

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 100094400

約数和(自身を除く): 57256864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 199, 217, 224, 248, 398, 434, 496, 796, 868, 961, 992, 1393, 1592, 1736, 1922, 2786, 3184, 3472, 3844, 5572, 6169, 6368, 6727, 6944, 7688, 11144, 12338, 13454, 15376, 22288, 24676, 26908, 30752, 43183, 44576, 49352, 53816, 86366, 98704, 107632, 172732, 191239, 197408, 215264, 345464, 382478, 690928, 764956, 1338673, 1381856, 1529912, 2677346, 3059824, 5354692, 6119648, 10709384, 21418768, 42837536]

約数ペア:

[(1, 42837536), (2, 21418768), (4, 10709384), (7, 6119648), (8, 5354692), (14, 3059824), (16, 2677346), (28, 1529912), (31, 1381856), (32, 1338673), (56, 764956), (62, 690928), (112, 382478), (124, 345464), (199, 215264), (217, 197408), (224, 191239), (248, 172732), (398, 107632), (434, 98704), (496, 86366), (796, 53816), (868, 49352), (961, 44576), (992, 43183), (1393, 30752), (1592, 26908), (1736, 24676), (1922, 22288), (2786, 15376), (3184, 13454), (3472, 12338), (3844, 11144), (5572, 7688), (6169, 6944), (6368, 6727)]