74997438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{13873}}^1$

素因数の和:13948

約数の個数: 32

約数和(自身を含む): 161826336

約数和(自身を除く): 86828898

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 5406, 13873, 27746, 41619, 83238, 235841, 471682, 707523, 735269, 1415046, 1470538, 2205807, 4411614, 12499573, 24999146, 37498719, 74997438]

約数ペア:

[(1, 74997438), (2, 37498719), (3, 24999146), (6, 12499573), (17, 4411614), (34, 2205807), (51, 1470538), (53, 1415046), (102, 735269), (106, 707523), (159, 471682), (318, 235841), (901, 83238), (1802, 41619), (2703, 27746), (5406, 13873)]