38915674

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 68584320

約数和(自身を除く): 29668646

約数列:

[1, 2, 7, 14, 53, 106, 179, 293, 358, 371, 586, 742, 1253, 2051, 2506, 4102, 9487, 15529, 18974, 31058, 52447, 66409, 104894, 108703, 132818, 217406, 367129, 734258, 2779691, 5559382, 19457837, 38915674]

約数ペア:

[(1, 38915674), (2, 19457837), (7, 5559382), (14, 2779691), (53, 734258), (106, 367129), (179, 217406), (293, 132818), (358, 108703), (371, 104894), (586, 66409), (742, 52447), (1253, 31058), (2051, 18974), (2506, 15529), (4102, 9487)]