28074522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3359}}^1$

素因数の和:3570

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 36437478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 3359, 4179, 6718, 8358, 10077, 20154, 23513, 47026, 70539, 141078, 668441, 1336882, 2005323, 4010646, 4679087, 9358174, 14037261, 28074522]

約数ペア:

[(1, 28074522), (2, 14037261), (3, 9358174), (6, 4679087), (7, 4010646), (14, 2005323), (21, 1336882), (42, 668441), (199, 141078), (398, 70539), (597, 47026), (1194, 23513), (1393, 20154), (2786, 10077), (3359, 8358), (4179, 6718)]