28222068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17683}}^1$

素因数の和:17716

約数の個数: 48

約数和(自身を含む): 79224320

約数和(自身を除く): 51002252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 17683, 35366, 53049, 70732, 106098, 123781, 212196, 247562, 335977, 371343, 495124, 671954, 742686, 1007931, 1343908, 1485372, 2015862, 2351839, 4031724, 4703678, 7055517, 9407356, 14111034, 28222068]

約数ペア:

[(1, 28222068), (2, 14111034), (3, 9407356), (4, 7055517), (6, 4703678), (7, 4031724), (12, 2351839), (14, 2015862), (19, 1485372), (21, 1343908), (28, 1007931), (38, 742686), (42, 671954), (57, 495124), (76, 371343), (84, 335977), (114, 247562), (133, 212196), (228, 123781), (266, 106098), (399, 70732), (532, 53049), (798, 35366), (1596, 17683)]