28998002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 48881664

約数和(自身を除く): 19883662

約数列:

[1, 2, 11, 22, 67, 103, 134, 191, 206, 382, 737, 1133, 1474, 2101, 2266, 4202, 6901, 12797, 13802, 19673, 25594, 39346, 75911, 140767, 151822, 216403, 281534, 432806, 1318091, 2636182, 14499001, 28998002]

約数ペア:

[(1, 28998002), (2, 14499001), (11, 2636182), (22, 1318091), (67, 432806), (103, 281534), (134, 216403), (191, 151822), (206, 140767), (382, 75911), (737, 39346), (1133, 25594), (1474, 19673), (2101, 13802), (2266, 12797), (4202, 6901)]