42491258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 71245440

約数和(自身を除く): 28754182

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 797, 874, 1159, 1403, 1594, 2318, 2806, 15143, 18331, 26657, 30286, 36662, 48617, 53314, 97234, 348289, 696578, 923723, 1118191, 1847446, 2236382, 21245629, 42491258]

約数ペア:

[(1, 42491258), (2, 21245629), (19, 2236382), (23, 1847446), (38, 1118191), (46, 923723), (61, 696578), (122, 348289), (437, 97234), (797, 53314), (874, 48617), (1159, 36662), (1403, 30286), (1594, 26657), (2318, 18331), (2806, 15143)]