57252832

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19661}}^1$

素因数の和:19691

約数の個数: 48

約数和(自身を含む): 138735072

約数和(自身を除く): 81482240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 19661, 39322, 78644, 137627, 157288, 255593, 275254, 314576, 511186, 550508, 629152, 1022372, 1101016, 1789151, 2044744, 2202032, 3578302, 4089488, 4404064, 7156604, 8178976, 14313208, 28626416, 57252832]

約数ペア:

[(1, 57252832), (2, 28626416), (4, 14313208), (7, 8178976), (8, 7156604), (13, 4404064), (14, 4089488), (16, 3578302), (26, 2202032), (28, 2044744), (32, 1789151), (52, 1101016), (56, 1022372), (91, 629152), (104, 550508), (112, 511186), (182, 314576), (208, 275254), (224, 255593), (364, 157288), (416, 137627), (728, 78644), (1456, 39322), (2912, 19661)]