7260040844

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{19913}}^1$

素因数の和:20402

約数の個数: 48

約数和(自身を含む): 15054984000

約数和(自身を除く): 7794943156

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 449, 812, 898, 1796, 3143, 6286, 12572, 13021, 19913, 26042, 39826, 52084, 79652, 91147, 139391, 182294, 278782, 364588, 557564, 577477, 1154954, 2309908, 4042339, 8084678, 8940937, 16169356, 17881874, 35763748, 62586559, 125173118, 250346236, 259287173, 518574346, 1037148692, 1815010211, 3630020422, 7260040844]

約数ペア:

[(1, 7260040844), (2, 3630020422), (4, 1815010211), (7, 1037148692), (14, 518574346), (28, 259287173), (29, 250346236), (58, 125173118), (116, 62586559), (203, 35763748), (406, 17881874), (449, 16169356), (812, 8940937), (898, 8084678), (1796, 4042339), (3143, 2309908), (6286, 1154954), (12572, 577477), (13021, 557564), (19913, 364588), (26042, 278782), (39826, 182294), (52084, 139391), (79652, 91147)]