67867664

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{593}}^1$

素因数の和:935

約数の個数: 40

約数和(自身を含む): 137884032

約数和(自身を除く): 70016368

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 311, 368, 593, 622, 1186, 1244, 2372, 2488, 4744, 4976, 7153, 9488, 13639, 14306, 27278, 28612, 54556, 57224, 109112, 114448, 184423, 218224, 368846, 737692, 1475384, 2950768, 4241729, 8483458, 16966916, 33933832, 67867664]

約数ペア:

[(1, 67867664), (2, 33933832), (4, 16966916), (8, 8483458), (16, 4241729), (23, 2950768), (46, 1475384), (92, 737692), (184, 368846), (311, 218224), (368, 184423), (593, 114448), (622, 109112), (1186, 57224), (1244, 54556), (2372, 28612), (2488, 27278), (4744, 14306), (4976, 13639), (7153, 9488)]