16025492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 34328448

約数和(自身を除く): 18302956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 257, 262, 476, 514, 524, 917, 1028, 1799, 1834, 2227, 3598, 3668, 4369, 4454, 7196, 8738, 8908, 15589, 17476, 30583, 31178, 33667, 61166, 62356, 67334, 122332, 134668, 235669, 471338, 572339, 942676, 1144678, 2289356, 4006373, 8012746, 16025492]

約数ペア:

[(1, 16025492), (2, 8012746), (4, 4006373), (7, 2289356), (14, 1144678), (17, 942676), (28, 572339), (34, 471338), (68, 235669), (119, 134668), (131, 122332), (238, 67334), (257, 62356), (262, 61166), (476, 33667), (514, 31178), (524, 30583), (917, 17476), (1028, 15589), (1799, 8908), (1834, 8738), (2227, 7196), (3598, 4454), (3668, 4369)]