81304006

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 142663680

約数和(自身を除く): 61359674

約数列:

[1, 2, 7, 14, 59, 118, 257, 383, 413, 514, 766, 826, 1799, 2681, 3598, 5362, 15163, 22597, 30326, 45194, 98431, 106141, 158179, 196862, 212282, 316358, 689017, 1378034, 5807429, 11614858, 40652003, 81304006]

約数ペア:

[(1, 81304006), (2, 40652003), (7, 11614858), (14, 5807429), (59, 1378034), (118, 689017), (257, 316358), (383, 212282), (413, 196862), (514, 158179), (766, 106141), (826, 98431), (1799, 45194), (2681, 30326), (3598, 22597), (5362, 15163)]