42561092

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 87736320

約数和(自身を除く): 45175228

約数列:

[1, 2, 4, 7, 14, 28, 71, 79, 142, 158, 271, 284, 316, 497, 542, 553, 994, 1084, 1106, 1897, 1988, 2212, 3794, 5609, 7588, 11218, 19241, 21409, 22436, 38482, 39263, 42818, 76964, 78526, 85636, 134687, 149863, 157052, 269374, 299726, 538748, 599452, 1520039, 3040078, 6080156, 10640273, 21280546, 42561092]

約数ペア:

[(1, 42561092), (2, 21280546), (4, 10640273), (7, 6080156), (14, 3040078), (28, 1520039), (71, 599452), (79, 538748), (142, 299726), (158, 269374), (271, 157052), (284, 149863), (316, 134687), (497, 85636), (542, 78526), (553, 76964), (994, 42818), (1084, 39263), (1106, 38482), (1897, 22436), (1988, 21409), (2212, 19241), (3794, 11218), (5609, 7588)]