25554036

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 61326720

約数和(自身を除く): 35772684

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 142, 178, 213, 267, 284, 337, 356, 426, 534, 674, 852, 1011, 1068, 1348, 2022, 4044, 6319, 12638, 18957, 23927, 25276, 29993, 37914, 47854, 59986, 71781, 75828, 89979, 95708, 119972, 143562, 179958, 287124, 359916, 2129503, 4259006, 6388509, 8518012, 12777018, 25554036]

約数ペア:

[(1, 25554036), (2, 12777018), (3, 8518012), (4, 6388509), (6, 4259006), (12, 2129503), (71, 359916), (89, 287124), (142, 179958), (178, 143562), (213, 119972), (267, 95708), (284, 89979), (337, 75828), (356, 71781), (426, 59986), (534, 47854), (674, 37914), (852, 29993), (1011, 25276), (1068, 23927), (1348, 18957), (2022, 12638), (4044, 6319)]