38730916

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26099}}^1$

素因数の和:26163

約数の個数: 24

約数和(自身を含む): 78926400

約数和(自身を除く): 40195484

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 26099, 52198, 104396, 182693, 365386, 730772, 1383247, 2766494, 5532988, 9682729, 19365458, 38730916]

約数ペア:

[(1, 38730916), (2, 19365458), (4, 9682729), (7, 5532988), (14, 2766494), (28, 1383247), (53, 730772), (106, 365386), (212, 182693), (371, 104396), (742, 52198), (1484, 26099)]