38742914

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 68597760

約数和(自身を除く): 29854846

約数列:

[1, 2, 7, 14, 43, 86, 139, 278, 301, 463, 602, 926, 973, 1946, 3241, 5977, 6482, 11954, 19909, 39818, 41839, 64357, 83678, 128714, 139363, 278726, 450499, 900998, 2767351, 5534702, 19371457, 38742914]

約数ペア:

[(1, 38742914), (2, 19371457), (7, 5534702), (14, 2767351), (43, 900998), (86, 450499), (139, 278726), (278, 139363), (301, 128714), (463, 83678), (602, 64357), (926, 41839), (973, 39818), (1946, 19909), (3241, 11954), (5977, 6482)]