42544502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 44546698

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 79, 91, 143, 154, 158, 182, 269, 286, 538, 553, 869, 1001, 1027, 1106, 1738, 1883, 2002, 2054, 2959, 3497, 3766, 5918, 6083, 6994, 7189, 11297, 12166, 14378, 20713, 21251, 22594, 24479, 38467, 41426, 42502, 48958, 76934, 79079, 148757, 158158, 233761, 269269, 276263, 297514, 467522, 538538, 552526, 1636327, 1933841, 3038893, 3272654, 3867682, 6077786, 21272251, 42544502]

約数ペア:

[(1, 42544502), (2, 21272251), (7, 6077786), (11, 3867682), (13, 3272654), (14, 3038893), (22, 1933841), (26, 1636327), (77, 552526), (79, 538538), (91, 467522), (143, 297514), (154, 276263), (158, 269269), (182, 233761), (269, 158158), (286, 148757), (538, 79079), (553, 76934), (869, 48958), (1001, 42502), (1027, 41426), (1106, 38467), (1738, 24479), (1883, 22594), (2002, 21251), (2054, 20713), (2959, 14378), (3497, 12166), (3766, 11297), (5918, 7189), (6083, 6994)]