40761878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 68083200

約数和(自身を除く): 27321322

約数列:

[1, 2, 19, 29, 38, 47, 58, 94, 551, 787, 893, 1102, 1363, 1574, 1786, 2726, 14953, 22823, 25897, 29906, 36989, 45646, 51794, 73978, 433637, 702791, 867274, 1072681, 1405582, 2145362, 20380939, 40761878]

約数ペア:

[(1, 40761878), (2, 20380939), (19, 2145362), (29, 1405582), (38, 1072681), (47, 867274), (58, 702791), (94, 433637), (551, 73978), (787, 51794), (893, 45646), (1102, 36989), (1363, 29906), (1574, 25897), (1786, 22823), (2726, 14953)]