42350308

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 101352384

約数和(自身を除く): 59002076

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 1511, 2002, 2156, 2548, 3022, 4004, 6044, 7007, 10577, 14014, 16621, 19643, 21154, 28028, 33242, 39286, 42308, 66484, 74039, 78572, 116347, 137501, 148078, 216073, 232694, 275002, 296156, 432146, 465388, 550004, 814429, 864292, 962507, 1512511, 1628858, 1925014, 3025022, 3257716, 3850028, 6050044, 10587577, 21175154, 42350308]

約数ペア:

[(1, 42350308), (2, 21175154), (4, 10587577), (7, 6050044), (11, 3850028), (13, 3257716), (14, 3025022), (22, 1925014), (26, 1628858), (28, 1512511), (44, 962507), (49, 864292), (52, 814429), (77, 550004), (91, 465388), (98, 432146), (143, 296156), (154, 275002), (182, 232694), (196, 216073), (286, 148078), (308, 137501), (364, 116347), (539, 78572), (572, 74039), (637, 66484), (1001, 42308), (1078, 39286), (1274, 33242), (1511, 28028), (2002, 21154), (2156, 19643), (2548, 16621), (3022, 14014), (4004, 10577), (6044, 7007)]