56831432

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1786

約数の個数: 64

約数和(自身を含む): 132403200

約数和(自身を除く): 75571768

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1723, 1736, 2356, 3446, 4123, 4712, 6892, 8246, 12061, 13784, 16492, 24122, 32737, 32984, 48244, 53413, 65474, 96488, 106826, 130948, 213652, 229159, 261896, 373891, 427304, 458318, 747782, 916636, 1014847, 1495564, 1833272, 2029694, 2991128, 4059388, 7103929, 8118776, 14207858, 28415716, 56831432]

約数ペア:

[(1, 56831432), (2, 28415716), (4, 14207858), (7, 8118776), (8, 7103929), (14, 4059388), (19, 2991128), (28, 2029694), (31, 1833272), (38, 1495564), (56, 1014847), (62, 916636), (76, 747782), (124, 458318), (133, 427304), (152, 373891), (217, 261896), (248, 229159), (266, 213652), (434, 130948), (532, 106826), (589, 96488), (868, 65474), (1064, 53413), (1178, 48244), (1723, 32984), (1736, 32737), (2356, 24122), (3446, 16492), (4123, 13784), (4712, 12061), (6892, 8246)]