28415703882

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1\times {\mathrm{2309}}^1$

素因数の和:3111

約数の個数: 64

約数和(自身を含む): 59456073600

約数和(自身を除く): 31040369718

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 174, 214, 321, 642, 661, 1322, 1983, 2309, 3103, 3966, 4618, 6206, 6927, 9309, 13854, 18618, 19169, 38338, 57507, 66961, 70727, 115014, 133922, 141454, 200883, 212181, 247063, 401766, 424362, 494126, 741189, 1482378, 1526249, 2051083, 3052498, 4102166, 4578747, 6153249, 7164827, 9157494, 12306498, 14329654, 21494481, 42988962, 44261221, 88522442, 132783663, 163308643, 265567326, 326617286, 489925929, 979851858, 4735950647, 9471901294, 14207851941, 28415703882]

約数ペア:

[(1, 28415703882), (2, 14207851941), (3, 9471901294), (6, 4735950647), (29, 979851858), (58, 489925929), (87, 326617286), (107, 265567326), (174, 163308643), (214, 132783663), (321, 88522442), (642, 44261221), (661, 42988962), (1322, 21494481), (1983, 14329654), (2309, 12306498), (3103, 9157494), (3966, 7164827), (4618, 6153249), (6206, 4578747), (6927, 4102166), (9309, 3052498), (13854, 2051083), (18618, 1526249), (19169, 1482378), (38338, 741189), (57507, 494126), (66961, 424362), (70727, 401766), (115014, 247063), (133922, 212181), (141454, 200883)]