28530752

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 56

約数和(自身を含む): 59143392

約数和(自身を除く): 30612640

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 83, 131, 164, 166, 262, 328, 332, 524, 656, 664, 1048, 1312, 1328, 2096, 2624, 2656, 3403, 4192, 5312, 5371, 6806, 8384, 10742, 10873, 13612, 21484, 21746, 27224, 42968, 43492, 54448, 85936, 86984, 108896, 171872, 173968, 217792, 343744, 347936, 445793, 695872, 891586, 1783172, 3566344, 7132688, 14265376, 28530752]

約数ペア:

[(1, 28530752), (2, 14265376), (4, 7132688), (8, 3566344), (16, 1783172), (32, 891586), (41, 695872), (64, 445793), (82, 347936), (83, 343744), (131, 217792), (164, 173968), (166, 171872), (262, 108896), (328, 86984), (332, 85936), (524, 54448), (656, 43492), (664, 42968), (1048, 27224), (1312, 21746), (1328, 21484), (2096, 13612), (2624, 10873), (2656, 10742), (3403, 8384), (4192, 6806), (5312, 5371)]