25115244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:396

約数の個数: 108

約数和(自身を含む): 75142872

約数和(自身を除く): 50027628

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 353, 363, 462, 484, 539, 588, 706, 726, 847, 924, 1059, 1078, 1412, 1452, 1617, 1694, 2118, 2156, 2471, 2541, 3234, 3388, 3883, 4236, 4942, 5082, 5929, 6468, 7413, 7766, 9884, 10164, 11649, 11858, 14826, 15532, 17297, 17787, 23298, 23716, 27181, 29652, 34594, 35574, 42713, 46596, 51891, 54362, 69188, 71148, 81543, 85426, 103782, 108724, 128139, 163086, 170852, 190267, 207564, 256278, 298991, 326172, 380534, 512556, 570801, 597982, 761068, 896973, 1141602, 1195964, 1793946, 2092937, 2283204, 3587892, 4185874, 6278811, 8371748, 12557622, 25115244]

約数ペア:

[(1, 25115244), (2, 12557622), (3, 8371748), (4, 6278811), (6, 4185874), (7, 3587892), (11, 2283204), (12, 2092937), (14, 1793946), (21, 1195964), (22, 1141602), (28, 896973), (33, 761068), (42, 597982), (44, 570801), (49, 512556), (66, 380534), (77, 326172), (84, 298991), (98, 256278), (121, 207564), (132, 190267), (147, 170852), (154, 163086), (196, 128139), (231, 108724), (242, 103782), (294, 85426), (308, 81543), (353, 71148), (363, 69188), (462, 54362), (484, 51891), (539, 46596), (588, 42713), (706, 35574), (726, 34594), (847, 29652), (924, 27181), (1059, 23716), (1078, 23298), (1412, 17787), (1452, 17297), (1617, 15532), (1694, 14826), (2118, 11858), (2156, 11649), (2471, 10164), (2541, 9884), (3234, 7766), (3388, 7413), (3883, 6468), (4236, 5929), (4942, 5082)]