28756904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1427}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 59119200

約数和(自身を除く): 30362296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 916, 1427, 1832, 2519, 2854, 5038, 5708, 10076, 11416, 15697, 20152, 31394, 62788, 125576, 326783, 653566, 1307132, 2614264, 3594613, 7189226, 14378452, 28756904]

約数ペア:

[(1, 28756904), (2, 14378452), (4, 7189226), (8, 3594613), (11, 2614264), (22, 1307132), (44, 653566), (88, 326783), (229, 125576), (458, 62788), (916, 31394), (1427, 20152), (1832, 15697), (2519, 11416), (2854, 10076), (5038, 5708)]