38702144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:463

約数の個数: 56

約数和(自身を含む): 83487768

約数和(自身を除く): 44785624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 181, 208, 257, 362, 416, 514, 724, 832, 1028, 1448, 2056, 2353, 2896, 3341, 4112, 4706, 5792, 6682, 8224, 9412, 11584, 13364, 16448, 18824, 26728, 37648, 46517, 53456, 75296, 93034, 106912, 150592, 186068, 213824, 372136, 604721, 744272, 1209442, 1488544, 2418884, 2977088, 4837768, 9675536, 19351072, 38702144]

約数ペア:

[(1, 38702144), (2, 19351072), (4, 9675536), (8, 4837768), (13, 2977088), (16, 2418884), (26, 1488544), (32, 1209442), (52, 744272), (64, 604721), (104, 372136), (181, 213824), (208, 186068), (257, 150592), (362, 106912), (416, 93034), (514, 75296), (724, 53456), (832, 46517), (1028, 37648), (1448, 26728), (2056, 18824), (2353, 16448), (2896, 13364), (3341, 11584), (4112, 9412), (4706, 8224), (5792, 6682)]