28266931414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1\times {\mathrm{3049}}^1$

素因数の和:3269

約数の個数: 48

約数和(自身を含む): 45727308000

約数和(自身を除く): 17460376586

約数列:

[1, 2, 23, 43, 46, 86, 109, 218, 989, 1849, 1978, 2507, 3049, 3698, 4687, 5014, 6098, 9374, 42527, 70127, 85054, 107801, 131107, 140254, 201541, 215602, 262214, 332341, 403082, 664682, 3015461, 4635443, 5637601, 6030922, 7643843, 9270886, 11275202, 14290663, 15287686, 28581326, 129664823, 259329646, 328685249, 614498509, 657370498, 1228997018, 14133465707, 28266931414]

約数ペア:

[(1, 28266931414), (2, 14133465707), (23, 1228997018), (43, 657370498), (46, 614498509), (86, 328685249), (109, 259329646), (218, 129664823), (989, 28581326), (1849, 15287686), (1978, 14290663), (2507, 11275202), (3049, 9270886), (3698, 7643843), (4687, 6030922), (5014, 5637601), (6098, 4635443), (9374, 3015461), (42527, 664682), (70127, 403082), (85054, 332341), (107801, 262214), (131107, 215602), (140254, 201541)]