40157504

素因数分解:

$2^6\times {\mathrm{457}}^1\times {\mathrm{1373}}^1$

素因数の和:1842

約数の個数: 28

約数和(自身を含む): 79920084

約数和(自身を除く): 39762580

約数列:

[1, 2, 4, 8, 16, 32, 64, 457, 914, 1373, 1828, 2746, 3656, 5492, 7312, 10984, 14624, 21968, 29248, 43936, 87872, 627461, 1254922, 2509844, 5019688, 10039376, 20078752, 40157504]

約数ペア:

[(1, 40157504), (2, 20078752), (4, 10039376), (8, 5019688), (16, 2509844), (32, 1254922), (64, 627461), (457, 87872), (914, 43936), (1373, 29248), (1828, 21968), (2746, 14624), (3656, 10984), (5492, 7312)]