43998374

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 80446608

約数和(自身を除く): 36448234

約数列:

[1, 2, 7, 14, 43, 49, 53, 86, 98, 106, 197, 301, 371, 394, 602, 742, 1379, 2107, 2279, 2597, 2758, 4214, 4558, 5194, 8471, 9653, 10441, 15953, 16942, 19306, 20882, 31906, 59297, 73087, 111671, 118594, 146174, 223342, 415079, 448963, 511609, 830158, 897926, 1023218, 3142741, 6285482, 21999187, 43998374]

約数ペア:

[(1, 43998374), (2, 21999187), (7, 6285482), (14, 3142741), (43, 1023218), (49, 897926), (53, 830158), (86, 511609), (98, 448963), (106, 415079), (197, 223342), (301, 146174), (371, 118594), (394, 111671), (602, 73087), (742, 59297), (1379, 31906), (2107, 20882), (2279, 19306), (2597, 16942), (2758, 15953), (4214, 10441), (4558, 9653), (5194, 8471)]