42215242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 69050880

約数和(自身を除く): 26835638

約数列:

[1, 2, 29, 31, 53, 58, 62, 106, 443, 886, 899, 1537, 1643, 1798, 3074, 3286, 12847, 13733, 23479, 25694, 27466, 46958, 47647, 95294, 398257, 680891, 727849, 796514, 1361782, 1455698, 21107621, 42215242]

約数ペア:

[(1, 42215242), (2, 21107621), (29, 1455698), (31, 1361782), (53, 796514), (58, 727849), (62, 680891), (106, 398257), (443, 95294), (886, 47647), (899, 46958), (1537, 27466), (1643, 25694), (1798, 23479), (3074, 13733), (3286, 12847)]