38553864

素因数分解:

$2^3\times 3^1\times {\mathrm{991}}^1\times {\mathrm{1621}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 96541440

約数和(自身を除く): 57987576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 991, 1621, 1982, 2973, 3242, 3964, 4863, 5946, 6484, 7928, 9726, 11892, 12968, 19452, 23784, 38904, 1606411, 3212822, 4819233, 6425644, 9638466, 12851288, 19276932, 38553864]

約数ペア:

[(1, 38553864), (2, 19276932), (3, 12851288), (4, 9638466), (6, 6425644), (8, 4819233), (12, 3212822), (24, 1606411), (991, 38904), (1621, 23784), (1982, 19452), (2973, 12968), (3242, 11892), (3964, 9726), (4863, 7928), (5946, 6484)]