4291128

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 11751480

約数和(自身を除く): 7460352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 557, 642, 856, 963, 1114, 1284, 1671, 1926, 2228, 2568, 3342, 3852, 4456, 5013, 6684, 7704, 10026, 13368, 20052, 40104, 59599, 119198, 178797, 238396, 357594, 476792, 536391, 715188, 1072782, 1430376, 2145564, 4291128]

約数ペア:

[(1, 4291128), (2, 2145564), (3, 1430376), (4, 1072782), (6, 715188), (8, 536391), (9, 476792), (12, 357594), (18, 238396), (24, 178797), (36, 119198), (72, 59599), (107, 40104), (214, 20052), (321, 13368), (428, 10026), (557, 7704), (642, 6684), (856, 5013), (963, 4456), (1114, 3852), (1284, 3342), (1671, 2568), (1926, 2228)]