71297538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{48109}}^1$

素因数の和:48146

約数の個数: 32

約数和(自身を含む): 161649600

約数和(自身を除く): 90352062

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 48109, 96218, 144327, 288654, 625417, 914071, 1250834, 1828142, 1876251, 2742213, 3752502, 5484426, 11882923, 23765846, 35648769, 71297538]

約数ペア:

[(1, 71297538), (2, 35648769), (3, 23765846), (6, 11882923), (13, 5484426), (19, 3752502), (26, 2742213), (38, 1876251), (39, 1828142), (57, 1250834), (78, 914071), (114, 625417), (247, 288654), (494, 144327), (741, 96218), (1482, 48109)]