4402528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 9843120

約数和(自身を除く): 5440592

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 557, 608, 988, 1114, 1976, 2228, 3952, 4456, 7241, 7904, 8912, 10583, 14482, 17824, 21166, 28964, 42332, 57928, 84664, 115856, 137579, 169328, 231712, 275158, 338656, 550316, 1100632, 2201264, 4402528]

約数ペア:

[(1, 4402528), (2, 2201264), (4, 1100632), (8, 550316), (13, 338656), (16, 275158), (19, 231712), (26, 169328), (32, 137579), (38, 115856), (52, 84664), (76, 57928), (104, 42332), (152, 28964), (208, 21166), (247, 17824), (304, 14482), (416, 10583), (494, 8912), (557, 7904), (608, 7241), (988, 4456), (1114, 3952), (1976, 2228)]