1375144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 2772000

約数和(自身を除く): 1396856

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 109, 152, 166, 218, 332, 436, 664, 872, 1577, 2071, 3154, 4142, 6308, 8284, 9047, 12616, 16568, 18094, 36188, 72376, 171893, 343786, 687572, 1375144]

約数ペア:

[(1, 1375144), (2, 687572), (4, 343786), (8, 171893), (19, 72376), (38, 36188), (76, 18094), (83, 16568), (109, 12616), (152, 9047), (166, 8284), (218, 6308), (332, 4142), (436, 3154), (664, 2071), (872, 1577)]