64534412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36919}}^1$

素因数の和:36965

約数の個数: 24

約数和(自身を含む): 124051200

約数和(自身を除く): 59516788

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 36919, 73838, 147676, 701461, 849137, 1402922, 1698274, 2805844, 3396548, 16133603, 32267206, 64534412]

約数ペア:

[(1, 64534412), (2, 32267206), (4, 16133603), (19, 3396548), (23, 2805844), (38, 1698274), (46, 1402922), (76, 849137), (92, 701461), (437, 147676), (874, 73838), (1748, 36919)]