25746292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 58705920

約数和(自身を除く): 32959628

約数列:

[1, 2, 4, 11, 13, 19, 22, 23, 26, 38, 44, 46, 52, 76, 92, 103, 143, 206, 209, 247, 253, 286, 299, 412, 418, 437, 494, 506, 572, 598, 836, 874, 988, 1012, 1133, 1196, 1339, 1748, 1957, 2266, 2369, 2678, 2717, 3289, 3914, 4532, 4738, 4807, 5356, 5434, 5681, 6578, 7828, 9476, 9614, 10868, 11362, 13156, 14729, 19228, 21527, 22724, 25441, 26059, 29458, 30797, 43054, 45011, 50882, 52118, 58916, 61594, 62491, 86108, 90022, 101764, 104236, 123188, 124982, 180044, 249964, 279851, 338767, 495121, 559702, 585143, 677534, 990242, 1119404, 1170286, 1355068, 1980484, 2340572, 6436573, 12873146, 25746292]

約数ペア:

[(1, 25746292), (2, 12873146), (4, 6436573), (11, 2340572), (13, 1980484), (19, 1355068), (22, 1170286), (23, 1119404), (26, 990242), (38, 677534), (44, 585143), (46, 559702), (52, 495121), (76, 338767), (92, 279851), (103, 249964), (143, 180044), (206, 124982), (209, 123188), (247, 104236), (253, 101764), (286, 90022), (299, 86108), (412, 62491), (418, 61594), (437, 58916), (494, 52118), (506, 50882), (572, 45011), (598, 43054), (836, 30797), (874, 29458), (988, 26059), (1012, 25441), (1133, 22724), (1196, 21527), (1339, 19228), (1748, 14729), (1957, 13156), (2266, 11362), (2369, 10868), (2678, 9614), (2717, 9476), (3289, 7828), (3914, 6578), (4532, 5681), (4738, 5434), (4807, 5356)]