38745978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4787}}^1$

素因数の和:4882

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 43990662

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 4787, 8094, 9574, 14361, 28722, 90953, 181906, 272859, 339877, 545718, 679754, 1019631, 2039262, 6457663, 12915326, 19372989, 38745978]

約数ペア:

[(1, 38745978), (2, 19372989), (3, 12915326), (6, 6457663), (19, 2039262), (38, 1019631), (57, 679754), (71, 545718), (114, 339877), (142, 272859), (213, 181906), (426, 90953), (1349, 28722), (2698, 14361), (4047, 9574), (4787, 8094)]