25648818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 63213696

約数和(自身を除く): 37564878

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 29, 34, 39, 46, 51, 58, 69, 78, 87, 102, 138, 174, 221, 299, 377, 391, 442, 493, 598, 663, 667, 754, 782, 841, 897, 986, 1131, 1173, 1326, 1334, 1479, 1682, 1794, 2001, 2262, 2346, 2523, 2958, 4002, 5046, 5083, 6409, 8671, 10166, 10933, 11339, 12818, 14297, 15249, 17342, 19227, 19343, 21866, 22678, 26013, 28594, 30498, 32799, 34017, 38454, 38686, 42891, 52026, 58029, 65598, 68034, 85782, 116058, 147407, 185861, 251459, 294814, 328831, 371722, 442221, 502918, 557583, 657662, 754377, 884442, 986493, 1115166, 1508754, 1972986, 4274803, 8549606, 12824409, 25648818]

約数ペア:

[(1, 25648818), (2, 12824409), (3, 8549606), (6, 4274803), (13, 1972986), (17, 1508754), (23, 1115166), (26, 986493), (29, 884442), (34, 754377), (39, 657662), (46, 557583), (51, 502918), (58, 442221), (69, 371722), (78, 328831), (87, 294814), (102, 251459), (138, 185861), (174, 147407), (221, 116058), (299, 85782), (377, 68034), (391, 65598), (442, 58029), (493, 52026), (598, 42891), (663, 38686), (667, 38454), (754, 34017), (782, 32799), (841, 30498), (897, 28594), (986, 26013), (1131, 22678), (1173, 21866), (1326, 19343), (1334, 19227), (1479, 17342), (1682, 15249), (1794, 14297), (2001, 12818), (2262, 11339), (2346, 10933), (2523, 10166), (2958, 8671), (4002, 6409), (5046, 5083)]