15723072004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1455301}}^1$

素因数の和:1455415

約数の個数: 24

約数和(自身を含む): 28646164568

約数和(自身を除く): 12923092564

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2701, 5402, 10804, 1455301, 2910602, 5821204, 53846137, 106236973, 107692274, 212473946, 215384548, 424947892, 3930768001, 7861536002, 15723072004]

約数ペア:

[(1, 15723072004), (2, 7861536002), (4, 3930768001), (37, 424947892), (73, 215384548), (74, 212473946), (146, 107692274), (148, 106236973), (292, 53846137), (2701, 5821204), (5402, 2910602), (10804, 1455301)]