17728368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2814

約数の個数: 80

約数和(自身を含む): 55115520

約数和(自身を除く): 37387152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 2777, 3192, 5554, 6384, 8331, 11108, 16662, 19439, 22216, 33324, 38878, 44432, 52763, 58317, 66648, 77756, 105526, 116634, 133296, 155512, 158289, 211052, 233268, 311024, 316578, 369341, 422104, 466536, 633156, 738682, 844208, 933072, 1108023, 1266312, 1477364, 2216046, 2532624, 2954728, 4432092, 5909456, 8864184, 17728368]

約数ペア:

[(1, 17728368), (2, 8864184), (3, 5909456), (4, 4432092), (6, 2954728), (7, 2532624), (8, 2216046), (12, 1477364), (14, 1266312), (16, 1108023), (19, 933072), (21, 844208), (24, 738682), (28, 633156), (38, 466536), (42, 422104), (48, 369341), (56, 316578), (57, 311024), (76, 233268), (84, 211052), (112, 158289), (114, 155512), (133, 133296), (152, 116634), (168, 105526), (228, 77756), (266, 66648), (304, 58317), (336, 52763), (399, 44432), (456, 38878), (532, 33324), (798, 22216), (912, 19439), (1064, 16662), (1596, 11108), (2128, 8331), (2777, 6384), (3192, 5554)]