38291764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 81285120

約数和(自身を除く): 42993356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 167, 266, 334, 431, 532, 668, 862, 1169, 1724, 2338, 3017, 3173, 4676, 6034, 6346, 8189, 12068, 12692, 16378, 22211, 32756, 44422, 57323, 71977, 88844, 114646, 143954, 229292, 287908, 503839, 1007678, 1367563, 2015356, 2735126, 5470252, 9572941, 19145882, 38291764]

約数ペア:

[(1, 38291764), (2, 19145882), (4, 9572941), (7, 5470252), (14, 2735126), (19, 2015356), (28, 1367563), (38, 1007678), (76, 503839), (133, 287908), (167, 229292), (266, 143954), (334, 114646), (431, 88844), (532, 71977), (668, 57323), (862, 44422), (1169, 32756), (1724, 22211), (2338, 16378), (3017, 12692), (3173, 12068), (4676, 8189), (6034, 6346)]