57322328

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 129945600

約数和(自身を除く): 72623272

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 56, 58, 94, 116, 188, 203, 232, 329, 376, 406, 658, 751, 812, 1316, 1363, 1502, 1624, 2632, 2726, 3004, 5257, 5452, 6008, 9541, 10514, 10904, 19082, 21028, 21779, 35297, 38164, 42056, 43558, 70594, 76328, 87116, 141188, 152453, 174232, 247079, 282376, 304906, 494158, 609812, 988316, 1023613, 1219624, 1976632, 2047226, 4094452, 7165291, 8188904, 14330582, 28661164, 57322328]

約数ペア:

[(1, 57322328), (2, 28661164), (4, 14330582), (7, 8188904), (8, 7165291), (14, 4094452), (28, 2047226), (29, 1976632), (47, 1219624), (56, 1023613), (58, 988316), (94, 609812), (116, 494158), (188, 304906), (203, 282376), (232, 247079), (329, 174232), (376, 152453), (406, 141188), (658, 87116), (751, 76328), (812, 70594), (1316, 43558), (1363, 42056), (1502, 38164), (1624, 35297), (2632, 21779), (2726, 21028), (3004, 19082), (5257, 10904), (5452, 10514), (6008, 9541)]