40576172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5867}}^1$

素因数の和:5910

約数の個数: 48

約数和(自身を含む): 92010240

約数和(自身を除く): 51434068

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 5867, 6916, 11734, 23468, 41069, 76271, 82138, 111473, 152542, 164276, 222946, 305084, 445892, 533897, 780311, 1067794, 1449149, 1560622, 2135588, 2898298, 3121244, 5796596, 10144043, 20288086, 40576172]

約数ペア:

[(1, 40576172), (2, 20288086), (4, 10144043), (7, 5796596), (13, 3121244), (14, 2898298), (19, 2135588), (26, 1560622), (28, 1449149), (38, 1067794), (52, 780311), (76, 533897), (91, 445892), (133, 305084), (182, 222946), (247, 164276), (266, 152542), (364, 111473), (494, 82138), (532, 76271), (988, 41069), (1729, 23468), (3458, 11734), (5867, 6916)]