67447376

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79537}}^1$

素因数の和:79598

約数の個数: 20

約数和(自身を含む): 133146612

約数和(自身を除く): 65699236

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 79537, 159074, 318148, 636296, 1272592, 4215461, 8430922, 16861844, 33723688, 67447376]

約数ペア:

[(1, 67447376), (2, 33723688), (4, 16861844), (8, 8430922), (16, 4215461), (53, 1272592), (106, 636296), (212, 318148), (424, 159074), (848, 79537)]