71828652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4297}}^1$

素因数の和:4510

約数の個数: 48

約数和(自身を含む): 192550400

約数和(自身を除く): 120721748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 4297, 5572, 8358, 8594, 12891, 16716, 17188, 25782, 30079, 51564, 60158, 90237, 120316, 180474, 360948, 855103, 1710206, 2565309, 3420412, 5130618, 5985721, 10261236, 11971442, 17957163, 23942884, 35914326, 71828652]

約数ペア:

[(1, 71828652), (2, 35914326), (3, 23942884), (4, 17957163), (6, 11971442), (7, 10261236), (12, 5985721), (14, 5130618), (21, 3420412), (28, 2565309), (42, 1710206), (84, 855103), (199, 360948), (398, 180474), (597, 120316), (796, 90237), (1194, 60158), (1393, 51564), (2388, 30079), (2786, 25782), (4179, 17188), (4297, 16716), (5572, 12891), (8358, 8594)]