42961436

素因数分解:

$2^2\times 7^3\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 88670400

約数和(自身を除く): 45708964

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 173, 181, 196, 343, 346, 362, 686, 692, 724, 1211, 1267, 1372, 2422, 2534, 4844, 5068, 8477, 8869, 16954, 17738, 31313, 33908, 35476, 59339, 62083, 62626, 118678, 124166, 125252, 219191, 237356, 248332, 438382, 876764, 1534337, 3068674, 6137348, 10740359, 21480718, 42961436]

約数ペア:

[(1, 42961436), (2, 21480718), (4, 10740359), (7, 6137348), (14, 3068674), (28, 1534337), (49, 876764), (98, 438382), (173, 248332), (181, 237356), (196, 219191), (343, 125252), (346, 124166), (362, 118678), (686, 62626), (692, 62083), (724, 59339), (1211, 35476), (1267, 33908), (1372, 31313), (2422, 17738), (2534, 16954), (4844, 8869), (5068, 8477)]