42034156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 81849600

約数和(自身を除く): 39815444

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 139, 173, 278, 346, 437, 556, 692, 874, 1748, 2641, 3197, 3287, 3979, 5282, 6394, 6574, 7958, 10564, 12788, 13148, 15916, 24047, 48094, 60743, 75601, 96188, 121486, 151202, 242972, 302404, 456893, 553081, 913786, 1106162, 1827572, 2212324, 10508539, 21017078, 42034156]

約数ペア:

[(1, 42034156), (2, 21017078), (4, 10508539), (19, 2212324), (23, 1827572), (38, 1106162), (46, 913786), (76, 553081), (92, 456893), (139, 302404), (173, 242972), (278, 151202), (346, 121486), (437, 96188), (556, 75601), (692, 60743), (874, 48094), (1748, 24047), (2641, 15916), (3197, 13148), (3287, 12788), (3979, 10564), (5282, 7958), (6394, 6574)]