29850956

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 53615520

約数和(自身を除く): 23764564

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 1181, 2362, 4724, 6319, 12638, 25276, 83851, 105109, 167702, 210218, 335404, 420436, 7462739, 14925478, 29850956]

約数ペア:

[(1, 29850956), (2, 14925478), (4, 7462739), (71, 420436), (89, 335404), (142, 210218), (178, 167702), (284, 105109), (356, 83851), (1181, 25276), (2362, 12638), (4724, 6319)]