7137963664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{49663}}^1$

素因数の和:50375

約数の個数: 40

約数和(自身を含む): 14915489792

約数和(自身を除く): 7777526128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 691, 1382, 2764, 5528, 8983, 11056, 17966, 35932, 49663, 71864, 99326, 143728, 198652, 397304, 645619, 794608, 1291238, 2582476, 5164952, 10329904, 34317133, 68634266, 137268532, 274537064, 446122729, 549074128, 892245458, 1784490916, 3568981832, 7137963664]

約数ペア:

[(1, 7137963664), (2, 3568981832), (4, 1784490916), (8, 892245458), (13, 549074128), (16, 446122729), (26, 274537064), (52, 137268532), (104, 68634266), (208, 34317133), (691, 10329904), (1382, 5164952), (2764, 2582476), (5528, 1291238), (8983, 794608), (11056, 645619), (17966, 397304), (35932, 198652), (49663, 143728), (71864, 99326)]