64674784

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{106373}}^1$

素因数の和:106402

約数の個数: 24

約数和(自身を含む): 134031240

約数和(自身を除く): 69356456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 106373, 212746, 425492, 850984, 1701968, 2021087, 3403936, 4042174, 8084348, 16168696, 32337392, 64674784]

約数ペア:

[(1, 64674784), (2, 32337392), (4, 16168696), (8, 8084348), (16, 4042174), (19, 3403936), (32, 2021087), (38, 1701968), (76, 850984), (152, 425492), (304, 212746), (608, 106373)]