28476304

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 57308832

約数和(自身を除く): 28832528

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 523, 656, 664, 1046, 1328, 2092, 3403, 4184, 6806, 8368, 13612, 21443, 27224, 42886, 43409, 54448, 85772, 86818, 171544, 173636, 343088, 347272, 694544, 1779769, 3559538, 7119076, 14238152, 28476304]

約数ペア:

[(1, 28476304), (2, 14238152), (4, 7119076), (8, 3559538), (16, 1779769), (41, 694544), (82, 347272), (83, 343088), (164, 173636), (166, 171544), (328, 86818), (332, 85772), (523, 54448), (656, 43409), (664, 42886), (1046, 27224), (1328, 21443), (2092, 13612), (3403, 8368), (4184, 6806)]