42529188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 109407648

約数和(自身を除く): 66878460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 169, 201, 268, 313, 338, 402, 507, 626, 676, 804, 871, 939, 1014, 1252, 1742, 1878, 2028, 2613, 3484, 3756, 4069, 5226, 8138, 10452, 11323, 12207, 16276, 20971, 22646, 24414, 33969, 41942, 45292, 48828, 52897, 62913, 67938, 83884, 105794, 125826, 135876, 158691, 211588, 251652, 272623, 317382, 545246, 634764, 817869, 1090492, 1635738, 3271476, 3544099, 7088198, 10632297, 14176396, 21264594, 42529188]

約数ペア:

[(1, 42529188), (2, 21264594), (3, 14176396), (4, 10632297), (6, 7088198), (12, 3544099), (13, 3271476), (26, 1635738), (39, 1090492), (52, 817869), (67, 634764), (78, 545246), (134, 317382), (156, 272623), (169, 251652), (201, 211588), (268, 158691), (313, 135876), (338, 125826), (402, 105794), (507, 83884), (626, 67938), (676, 62913), (804, 52897), (871, 48828), (939, 45292), (1014, 41942), (1252, 33969), (1742, 24414), (1878, 22646), (2028, 20971), (2613, 16276), (3484, 12207), (3756, 11323), (4069, 10452), (5226, 8138)]