28331584

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1067

約数の個数: 56

約数和(自身を含む): 61813440

約数和(自身を除く): 33481856

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1013, 1216, 1472, 1748, 2026, 3496, 4052, 6992, 8104, 13984, 16208, 19247, 23299, 27968, 32416, 38494, 46598, 64832, 76988, 93196, 153976, 186392, 307952, 372784, 442681, 615904, 745568, 885362, 1231808, 1491136, 1770724, 3541448, 7082896, 14165792, 28331584]

約数ペア:

[(1, 28331584), (2, 14165792), (4, 7082896), (8, 3541448), (16, 1770724), (19, 1491136), (23, 1231808), (32, 885362), (38, 745568), (46, 615904), (64, 442681), (76, 372784), (92, 307952), (152, 186392), (184, 153976), (304, 93196), (368, 76988), (437, 64832), (608, 46598), (736, 38494), (874, 32416), (1013, 27968), (1216, 23299), (1472, 19247), (1748, 16208), (2026, 13984), (3496, 8104), (4052, 6992)]